The launch of production of 3.5-liter naturally aspirated V6 engines of the Toyota 2GR-FE series dates back to 2005. Motors assembled at factories in Japan and the USA are installed on mid- and full-size Toyota/Lexus models.
The power unit is based on an aluminum block with a cylinder camber angle of 60 degrees.
The 2GR-FE engine is equipped with a timing system with a variable valve timing system Dual VVT-i (adjustment is made on the intake and exhaust valves), a chain drive of camshafts (a single-row roller chain is used), ACIS flaps to change the effective length of the intake tract, an EFI distributed injection system, a throttle electronically controlled damper. The service life of the engine, if the routine maintenance schedule is followed and oil of the required viscosity is filled, often exceeds 300 thousand km.
Engine 2GR-FE 3.5 liters
Technical characteristics of Toyota 2GR-FE 3.5 liters
Fuel consumption of the 2GR-FE 3.5 liter engine
Data is given for the Toyota Camry XV50 (2011-2017) model
- Mixed cycle - 9.3 liters;
- Urban cycle - 13.2 liters;
- Extra-urban cycle – 7.0 liters.
What car models are equipped with the 2GR-FE engine?
Model Years of manufacture
| Toyota Avalon XX40 | 2012 – 2015 |
| Toyota Avalon XX40 facelift | 2015 – 2018 |
| Toyota Camry XV40 | 2006 – 2009 |
| Toyota Camry XV40 restyling | 2009 – 2011 |
| Toyota Camry XV50 | 2011 – 2014 |
| Toyota Camry XV50 restyling | 2014 – 2017 |
| Toyota Alphard AH20 | 2008 – 2015 |
| Toyota Alphard AH30 | 2015 – 2018 |
| Toyota Highlander XU40 | 2007 – 2010 |
| Toyota Highlander XU40 restyling | 2010 – 2014 |
| Toyota Highlander XU50 | 2014 – 2016 |
| Toyota Venza GV10 | 2008 – 2013 |
| Toyota Venza GV10 restyling | 2013 – 2016 |
| Lexus ES 350 XV40 | 2006 – 2009 |
| Lexus ES 350 XV40 facelift | 2009 – 2012 |
| Lexus ES 350 XV60 | 2012 – 2015 |
| Lexus ES 350 XV60 facelift | 2015 – 2018 |
| Lexus RX 350 XU30 facelift | 2007 – 2008 |
| Lexus RX 350 AL10 | 2008 – 2012 |
| Lexus RX 350 AL10 facelift | 2012 – 2015 |
Main problems and malfunctions of Toyota 2GR-FE
- Noise from the VVT-i couplings when starting the engine;
- Antifreeze leaking from under the pump (replace approximately every 50 thousand km);
- Reduced idle speed when the throttle valve is dirty.
Source: https://avtonam.ru/toyota-engines/2gr-fe-v6-3-5-litra/
Toyota Hilux in Russia
Toyota Hilux Pick Up appeared in Russia relatively recently. And this is not surprising, because the model was originally intended for American roads. In addition, the car was quite expensive for domestic consumers. However, today the vectors have changed, and the mid-size pickup truck has become one of the most popular players in the Russian automobile market.
The car turned out to be extremely successful. The pickup is durable, passable and reliable. That is why it has become so widespread in our country. Almost no one can compete with the “Japanese”.
But, like any car, Hilux requires timely maintenance. First of all, this concerns high-quality fuels and lubricants in quantities corresponding to the established standard, the manufacturer recommends replacing them every 10 thousand kilometers or every 12 months if the car drives less than the established limit between technical inspections.
However, not all oils are suitable for Toyota Hilux diesel internal combustion engines. It is important to understand what viscosity of liquid should be used in the region of operation, which company is best suited for this model and what quantity should be filled. The engine should not experience oil starvation and at the same time should not squeeze out excess, thereby violating the tightness of the power unit.
Engine 2GR
The 2GR engine began to be actively used in 2005 instead of the 3MZ-FE. During the development process in the basic version of the internal combustion engine (ICE), the piston stroke was reduced by 12 mm. The Toyota 2GR family of engines are the most common power units. They are installed on cars of various brands of world brands.
Specifications
| Production | Kamigo Plant Shimoyama Plant Toyota Motor Manufacturing Alabama Toyota Motor Manufacturing Kentucky Toyota Motor Manufacturing West Virginia |
| Engine make | Toyota 2GR |
| Years of manufacture | 2005-present day |
| Cylinder block material | aluminum |
| Supply system | injector |
| Type | V-shaped |
| Number of cylinders | 6 |
| Valves per cylinder | 4 |
| Piston stroke, mm | 83 |
| Cylinder diameter, mm | 94 |
| Compression ratio | 10.8 11.8 12.5 13 |
| Engine capacity, cc | 3456 |
| Engine power, hp/rpm | 249/6000 270/6200 272/6200 278/6000 278/6200 280/6400 295/6300 309/6400 311/6600 313/6000 315/6400 318/6400 328/6400 350/7000 360/6400 |
| Torque, Nm/rpm | 317/4800 336/4700 333/4700 360/4600 346/4700 350/4600 362/4700 377/4800 362/4700 335/4600 377/4800 380/4800 400/4800 400/4500 498/3200 |
| Fuel | 95 |
| Environmental standards | Euro 5 |
| Engine weight, kg | 163 |
| Fuel consumption, l/100 km - city - highway - mixed. | 14.3 8.4 10.6 |
| Oil consumption, g/1000 km | up to 1000 |
| Engine oil | 5W-30 |
| How much oil is in the engine, l | 6.1 |
| Oil change carried out, km | 10000 (better 5000) |
| Engine operating temperature, degrees. | — |
| Engine life, thousand km - according to the plant - in practice | n.d. 300+ |
Common faults and operation
- Oil is leaking. The problem is caused by wear of the oil pipe in the VVTi lubricator. The reason is its composition - part is made of rubber. It is necessary to replace it with a later release (after 2010) all-metal tube.
- Toyota 2GR engine crackles during startup. VVTi clutches are to blame. They need to be replaced, but this does not affect the resource in any way.
- Reduced idle speed. The throttle valves need to be cleaned. It is recommended to carry out the procedure at least once every 50,000 km.
To the problems you can add periodic leakage of the pump (every 50-70 thousand km). The first releases of the unit are characterized by breakdown of the ignition coils and wear of the timing chain after 200 thousand km. FSE modifications are distinguished by the stability of scuffing in the fifth cylinder. An imperfect cooling system is to blame. The result is excessive oil consumption and damage to the cylinder block. Despite many shortcomings, the engine can last more than 300 thousand km. The main thing is to monitor its condition in a timely manner and not skimp on fuel and lubricants.
2GR engine video
Source: https://wikers.ru/engines/toyota/dvigatel-2gr.html
What problems does the Toyota 3.0 D-4D have?
The engine travels more than 400,000 kilometers without major overhauls, it is powerful and economical. Immediately after release, all versions of the engine that complied with Euro-4 standards suffered a serious problem - the pistons cracked. Engines produced before the beginning of 2004 do not encounter this malfunction. Power units produced from the end of 2003 to June 2009 are problematic.
Problem motor numbers: 30090, 30150
Problem-free motor numbers: 13101-30170 and 13101-30200
Technical fluids and oil volumes in Toyota Land Cruiser Prado 150
Toyota Land Cruiser Prado 150 is a reliable and durable car made in Japan. It is equipped with both gasoline and diesel engines: 2.7, 3.0, 4.0 liters and 163, 173 and 282 hp.
The weakest unit in the line is paired with a five-speed manual and a six-speed automatic. The rest are only with automatic transmission.
All modifications have an all-wheel drive system.
Filling volumes and brands of fuel and lubricants Toyota Land Cruiser Prado J150
| Filling/lubrication point | Filling volume, liters | Name of oil/liquid | ||
| Fuel tank | Gasoline engines | Vehicles with an additional fuel tank | 150 | Unleaded motor gasoline with an octane rating of at least 95 |
| Vehicles without additional fuel tank | 87 | |||
| Diesel engines | Vehicles with an additional fuel tank | 150 | DT | |
| Vehicles without additional fuel tank | 87 | |||
| Engine | 1GR-FE | With filter | 6,1 | 0W-20, 5W-30, 10W-30 Oil type: synthetic Manufacturer approval: API SL, SM, SN |
| Without a filter | 5,7 | |||
| 2TR-FE | With filter | 5,7 | 0W-20, 5W-20, 5W-30 Oil type: synthetic Manufacturer approval: API SL, SM, SN | |
| Without a filter | 5,0 | |||
| 1KD-FTV | With filter | 7,0 | 5W-30, 5W-40, 10W-40 Oil type: synthetic Manufacturer approval: API CF-4, CF, CE, CD; ACEA B1 | |
| Without a filter | 6,7 | |||
| Cooling system 1GR-FE | With automatic transmission fluid heater | With rear heater | 12,8 | Toyota Super Long Life Coolant |
| Without rear heater | 11,0 | |||
| Without automatic transmission fluid heater | With rear heater | 12,3 | ||
| Without rear heater | 10,5 | |||
| Cooling system 2TR-FE | With automatic transmission | With rear heater | 9,9 | Toyota Super Long Life Coolant |
| Without rear heater | 8,1 | |||
| With manual transmission | With rear heater | 10,1 | ||
| Without rear heater | 8,3 | |||
| Cooling system 1KD-FTV | With automatic transmission | With rear heater | 14,9 | Toyota Super Long Life Coolant |
| Without rear heater | 13,1 | |||
| With manual transmission | With rear heater | 15,0 | ||
| Without rear heater | 13,2 | |||
| Front differential | 1,4 | Hypoid Gear Oil SX API GL-5 SAE 85W-90 | ||
| Rear differential | 5-door models | With rear differential lock | 2,65 | Hypoid Gear Oil SX API GL-5 SAE 85W-90, Hypoid Gear Oil LSD API GL-5 SAE 85W-90 |
| Without rear differential lock | 2,70 | |||
| 3-door models | 2,20 | |||
| Automatic transmission | 1GR-FE | 10,9 | Toyota ATF Type T-IV, Toyota ATF WS | |
| 2TR-FE | 9,9 | |||
| 1KD-FTV | 10,6 | |||
| Manual Transmission | Manual transmission-5 | 2,2 | Gear oil GL-4 or GL-5 class AP with viscosity SAE 75W-90 | |
| Manual transmission-6 | 2,1 | |||
| Transfer case | 1,4 | Hypoid Gear oil Super API GL-5 SAE 75W-90 | ||
| Air conditioning system | Front air conditioner | 0,65 | HFC-134a (R134a) | |
| Front air conditioner + refrigerator | 0,75 | |||
| Front and rear air conditioning | 0,8 | |||
| Front and rear air conditioning + refrigerator | 0,9 | |||
| Steering | 1,0 | Toyota Power Steering Fluid |
What and how much to fill in Kruzak 150
Engine lubrication system
According to the manual, the engine lubricant should be changed every 15 thousand km. Experienced drivers, operating their cars in extreme conditions, fill in new engine oil every 7 thousand km, and when driving around the city - every 12 thousand km.
For gasoline power plants, fluids with parameters SAE 0W-20, 5W-20, 5W-30, 10W-30 are recommended. API standards – SL, SM, SN.
For diesel engines - parameters SAE 0W-30, 5W-30, ACEA C2, 10W-30, 15W-40, 20W-50. API standards – CF-4, CF.
Cooling system
Antifreeze is the same for diesel and gasoline engines. The carboxylate liquid class is G12+, red color. Replacement is carried out once every five years.
Transmission
Lubricant changes in automatic transmissions are provided once every 90 thousand km. With a mileage of 45 thousand km, it is necessary to check the condition of the fluid.
In manual transmissions, the oil change is carried out after 45 thousand km or 36 months.
The replacement frequency for the transfer case and permanent drive is 45 thousand km or 48 months.
Brake system
Replace every 30 thousand km or after 24 months. DOT 4 grade fluid.
Suitable oil for Toyota Prado 120 engine
Original oil
Many motorists pour 0W-20 oil into a gasoline engine, but it is not recommended for use in southern regions and for long trips at high speed. The fact is that it loses viscosity due to the crankcase heating up to a high temperature and in some cases can cause engine failure. Therefore, the manufacturer recommends using 5W-20 instead of 0W-20. The best option is oil with a viscosity index of 5W-30 SAE.
| Toyota Motor Oil SL 5W-20 4 liters Article: 08880-10605 Average price: 2400 rubles 1 liter Article: 08880-10606 Average price: 675 rubles | Toyota Motor Oil SN GF-5 5W-30 4 liters Article: 08880-080725 Average price: 3350 rubles 1 liter Article: 08880-080726 Average price: 770 rubles |
Approved analogues by tolerance
| Mobil-1 ESP Formula 5W-30 4 liters Article: 152053 Average price: 2970 rubles 1 liter Article: 152622 Average price: 800 rubles | Idemitsu Zepro Touring 5W-30 4 liters Article: 1845-004 Average price: 2750 rubles 1 liter Article: 1845-001 Average price: 760 rubles |
| Shell Helix Ultra 5W30 4 liters Article: —— Average price: 2400 rubles 1 liter Article: —— Average price: 700 rubles | Lukoil Lux 5W-30 API SL/CF 4 liters Article: 196256 Average price: 1380 rubles 1 liter Article: 196272 Average price: 400 rubles |
Recommended volumes and brands of fluids for Toyota Land Cruiser Prado J120
Almost all modern cars are equipped with automatic transmissions that have a complex design.
Their operation is controlled by an electronic unit, which is responsible for oil pressure and its redistribution in the channels. That is, gear shifting occurs thanks to a fluid that performs mechanical work.
Consequently, it wears out over time, loses its properties and requires replacement.
To do this, the oil in the automatic transmission must first be warmed up, that is, drive about 10 km. Then it is advisable to immediately find the overpass or lift and quickly drain it by unscrewing the plug in the pan. After removing the main part, you can remove it to assess the condition of the filter. It is also necessary to move the selector to different positions so that residues come out of the lines.
After a visual inspection, the system is reassembled in the reverse order and a new portion of oil is poured in (the required quantity and brand are indicated in the operating book). When the level is appropriate, you also need to move the lever several times, drive a little, and if it is gone, add fluid again.
As a result, it is necessary to achieve a stable amount that will not change.
What kind of oil and how many liquids to fill in Toyota Land Cruiser Prado 120
| Refilling unit/system | filling capacity [l.] | Recommended oils and fluids | |
| Engine lubrication system | |||
| 2TR-FE – 2,700 cm3 | 5.8 l | Gasoline engine: SJ or SL class API 10W-30 and 5W-30; Diesel engine: G-DLD-1, API CF-4 or API CF (You can also use API class CE or CD oil) | |
| 1GR-FE – 4,000 cm3 | 5.2 l | ||
| 5L-E – 3,000 cm3 | 6.9 l | ||
| 1KZ-TE – 3,000 cm3 | 7.0 l | ||
| Refill tank | |||
| diesel engine | 87 l | euro diesel | |
| gasoline engine | 87 l | AI-92 and higher | |
| Cooling system | |||
| 2TR-FE – 2,700 cm3 | 8.3 l | Toyota Super Long Life Coolant | |
| 1GR-FE – 4,000 cm3 | 9.4 l | ||
| 5L-E – 3,000 cm3 | 9.3 l | ||
| 1KZ-TE – 3,000 cm3 | 12.4 l | ||
| Transmission | |||
| Automatic transmission | 4 – art. | 2.0 l | Toyota Genuine ATF Type T-IV |
| 5 – art. | 3.0 l | ||
| Manual transmission | 5 – art. | 2.2 l | Gear oil GL-4 or GL-5 class AP with viscosity SAE 75W-90 |
| 6 – Art. | 1.8 l | ||
| Transfer gearbox | on type | 1.4 l | API class GL-5 |
| off type | 1.0 l | ||
| Clutch fluid | With a manual transmission it is not required, since the GTZ is responsible for this | SAE J1703 or FMVSS No.116 DOT 3 | |
| Brake fluid | 1.6 l | ||
| Power steering fluid | 1.5 l | DEXRON II or III | |
| Rear axle | Block | Without block | |
| Model 5 doors | 2.95 l | 3.05 l | Toyota Genuine Differential Gear Oil or equivalent oil |
| Model 3 doors | 2.4 l | 2.5 l | |
| Front axle | 1.4 l | Toyota Genuine Differential Gear Oil or equivalent oil | |
| Windshield washer fluid | 4.9 l | Antifreeze glass cleaning liquid | |
| Air conditioner | refrigerant | 0.815 l | R134a |
| oil | Indicated on the compressor | DENSO ND OIL 8 |
PS: Dear Pradika car owners, if you have your own information on this topic, please tell us about it in x or write an email to the site administration.
Also read here: The main disadvantages of the Toyota Land Cruiser Prado 120
Recommended volumes and brands of fluids for Toyota Land Cruiser Prado J120 was last modified: November 29, 2020 by Administrator
(1
Source: https://PolomkiAuto.ru/rekomenduemye-obemy-i-marki-zhidkostej-dlya-toyota-land-cruiser-prado-j120.html
Oil fill volume
This question is the most pressing, since different engines and generations have their own lubricant volume indicators. Today there are a total of 3 generations of Prado, not counting the restyled versions:
90 “Cruisers” are no longer so relevant and are rare. Each of the last two generations is widely represented on the market of new and used cars, so it will be relevant to talk about the versions presented and the engines with which they can be equipped. The volume will be indicated in two numbers. The smaller number provides the required amount without replacing the filter, and the larger number indicates how much lubricant will need to be filled while simultaneously changing the oil filter.
Let's say in advance that when changing the lubricant in the power unit, it is recommended to simultaneously change the filters. This is also a consumable item with a limited service life.
120 (2002 – 2009 model years)
- into Prado 120 petrol engines with a volume of 2.7 liters and a power of 163 hp. With. pour 5.1 - 5.8 liters. lubricants;
- to a 3-liter diesel engine with 173 hp. includes from 6.7 to 7.0 liters of engine oil;
- The Prado 120 petrol engine of 4.0 liters and 249 horsepower requires 4.9 - 5.2 liters. oils
150 (2009 – 2013 model years)
- 5 - 5.7 liters are poured into a 163-horsepower gasoline engine. lubricants;
- diesel 3.0 liters and 173 hp. With. requires 6.7 - 7 liters of liquid;
- petrol 4.0-liter engine with 282 hp. With. needs 5.7 - 6.1 liters. oils
150 (2013 – 2020 model years)
- junior gasoline engine of 2.7 liters and 163 hp. With. uses 5 – 5.7 liters of lubricant;
- three-liter diesel engine with 173 hp. With. requires 6.7 - 7.0 liters;
- senior gasoline engine with 282 hp. With. filled with 5.7 - 6.2 liters of lubricant.
In the latest generation of gasoline engine model 2020 - 2017 model years, which has a volume of 2.7 liters and 163 horsepower, car owners must take about 5.5 - 5.9 liters of engine lubricant. Be sure to pour into the Prado 120 and 150 the oil that corresponds to the official operating manual. Consider the total volume of oil in the Prado 120 engine and its latest version 150. Knowing which engine oil is best suited for such a car, you can begin to replace it yourself.
There is nothing complicated about this, although many owners of such cars do not bother to independently service a Japanese SUV, but simply entrust the work to specialists at a car service center. This is largely correct if you contact qualified craftsmen and official Toyota dealers with service stations. But it also happens that you want or need to change the lubricant yourself. To do this, you need to know what kind of oil is already in the engine, drain it and.
TOYOTA HIGHLANDER 2007-2013
| Engine (motor oil) | ||||
| Engine | Working volume (l) | With filter replacement (l) | Viscosity | Quality |
| 1AR-FE | 2.7 | 4,4 | 0W-20..5W-20 | ILSAC multigrade |
| 2GR-FE | 3.5 | 6,1 | 0W-20..5W-20 | ILSAC multigrade |
| Engine (cooling system) | |||
| Engine | Modification | Filling capacity (l) | Liquid type |
| 1AR-FE | without rear air conditioning | 6,9 | Toyota Super Long Life Coolant |
| 1AR-FE | with rear air conditioning | 9,1 | |
| 2GR-FE | without rear air conditioning | 8,8 | |
| 2GR-FE | with rear air conditioning | 11,0 |
| Transmission | |||
| Modification | Filling capacity (l) | Liquid type | |
| Automatic transmission | 1AR-FE | 6,5 | Toyota ATF WS |
| 2GR-FE | 8,8/9,0 (2WD/4WD) | ||
| Transfer case | — | 0,9 | Hypoid gear oil API GL-5 SAE 80W/80W-90 |
| Rear differential | — | 0,9 | Hypoid gear oil API GL-5 SAE 80W/80W-90 |
| Brake system | ||
| Modification | Filling capacity (l) | Liquid type |
| — | — | SAE J1703, FMVSS #116 DOT3 |
| Fuel system | ||
| Modification | Filling capacity (l) | Fuel / RON, no less |
| — | 72,5 | Gasoline / 91 |
Source: https://oildoc.blogspot.com/2017/09/toyota-highlander-2007-2013.html
Latest generations of Toyota Hilux
Currently popular in the country are the 7th generation Toyota Hilux models, produced from 2005 to 2020, and the 8th generation that replaced them, which continues to roll off the assembly line to this day.
For the Russian market, the Toyota Hilux 7 was supplied with a 2.5-liter turbocharged engine with 144 horsepower and a five-speed manual transmission, as well as a 3-liter diesel engine with 171 horsepower and a five-speed automatic transmission.
The eighth generation is presented with a 2.4-liter turbodiesel power unit with a capacity of 150 horsepower. The car is equipped with a 6-speed manual transmission. There is also a choice of a 2.8-liter diesel engine with a turbine producing 177 horsepower.
In 2020, the concern announced restyling, and the car underwent external changes. The updated version of the Hilux received a new radiator grille, the recognizable lines of the front bumper were changed, and the fog lights were transformed - now they are framed by chrome trim.
There are other types of motors available in different countries. So, in Thailand there are cars with a 2.7-liter power unit with 166 horsepower.
2GR - Toyota V6 3.5 engines
The Toyota V6 3.5 2GR-FE engine was put into mass production in 2005 and is currently in use. Various modifications of the 2GR engine have certain advantages. Power units are used to equip various models of the Toyota automaker, including the Camry V6.
Engine characteristics
Toyota engines of the 2GR series, with a volume of 3456 cc, are manufactured with power ratings from 249 to 360 horsepower. The torque ranges from 317 to 498 Nm. They are a V-shaped engine with six cylinders, with a diameter of 94 millimeters. Each of them is equipped with four valves.
The cylinder block, transverse, is made of light alloy aluminum with cast iron liners. They are equipped with T-shaped pistons with a stroke length of 83 millimeters. The compression ratio directly depends on the modification of the 2GR series engine, and can range from 10.8 to 13.
Attachment belt.
1 — crankshaft, 2 — tensioner pulley, 3 — pump, 4 — intermediate roller, 5 — power steering pump, 6 — intermediate roller, 7 — generator, 8 — air conditioning
The required oil volume to ensure high-quality lubrication of 2GR series engines is 6.1 liters. According to the operating instructions, it is required to use 5W-30 engine oil, with a permissible consumption of no more than a liter per thousand kilometers.
Toyota Venza GV10 is designed based on Camry
For high-quality operation of the fuel system, it is necessary to use AI-95 gasoline. The level of fuel consumption depends on the modification of the 2GR power unit and on the brand of car on which it is installed. When modifying an engine with a power of 277 hp. you will have to pay tax at the maximum established coefficient.
Toyota engines of the 2GR series with an injection power system have an environmental class of Euro 5. The weight of the power unit is 163 kilograms.
Toyota 2GR series engine modifications
2GR-FXS under the hood of a hybrid Lexus
The Toyota 2GR series engine has the following modifications:
- 2GR-FE - basic version with 277 horsepower;
- 2GR-FSE - version with direct injection and power from 296 to 318 hp;
- 2GR-FXE - a power unit with power ratings of 249 and 295 horsepower, its operation is based on the Atkinson cycle;
- 2GR-FZE - sports modification of the internal combustion engine with a compressor (325-350 hp);
- 2GR-FKS - a mixture of the 3.5-liter Toyota V6 engine 2GR-FXE with 2GR-FSE, with a power rating of 278 horsepower;
- 2GR-FXS - hybrid version of 2GR-FKS (313 hp).
Which cars were equipped with 2GR engines?
The Toyota V6 3.5 2GR engine was used for the Camry V6 XV40, XV50, XV55 models, as well as in the following Toyota cars:
Toyota Siena XL30 is designed based on Camry
- Avalon;
- Crown;
- Estima/Previa;
- RAV4;
- Highlander;
- Sienna;
- Venza
- Alphard;
- Aurion;
- Harrier;
- Mark X;
- Mark X Zio;
- Lotus Evora;
- Lotus Exige S;
- Lexus GS350;
- Lexus GS450h;
- Lexus IS350;
- Lexus ES350;
- Lexus RX350;
- Lexus RX450h.
Technical device
Engine, with two-stage drive of the gas distribution process. The timing chain is driven by the crankshaft. It drives the intake camshafts. After which, the forward motion is transmitted to the exhaust camshafts via short chains.
The 2GR-FE is equipped with a gear oil pump. It is located in the timing chain cover. The pump rotates from the crankshaft. Excess oil does not go into the engine sump, but is sent directly to the pump inlet. The 2GR series engines use dismountable oil filters, which allow for the replacement of a contaminated cartridge.
The pistons are lubricated and cooled by oil nozzles installed in the cylinder block. The 2GR engine cooling system has a classic variation and consists of a pump, a cooling radiator, a mechanical thermostat and an expansion tank.
1 - from the radiator, 2 - thermostat, 3 - bleeder fitting, 4 - to the control housing, 5 - from the control housing, 6 - to the heater, 7 - from the heater, 8 - to the radiator, 9 - oil cooler
The 2GR series engines use distributed or direct fuel injection systems. At operating speeds, sequential injection is used, and at low speeds and low engine temperatures, group injection is carried out.
2GR engine malfunctions and repairs
During operation of the Toyota 2GR engine, the following characteristic breakdowns are observed:
1) Engine oil leakage due to mechanical rupture of the rubber insert of the oil pipe. If damage occurs while the vehicle is moving, the oil level drops sharply. Which can lead to complete engine failure. The defect is eliminated by replacing the oil pipe with a metal one;
2) Noisy operation of the pump with the formation of coolant leaks. As a rule, the indicated defect appears after a mileage of fifty thousand kilometers. Solved by replacing the pump;
3) Problems with restarting the engine at low temperatures. To eliminate it, you will need to replace the mounting block;
4) The occurrence of errors in the valve timing system, accompanied by extraneous noise from under the head cover during engine startup. The malfunction is due to the specific operation of the factory VVT sprockets. To eliminate it, you will need to replace individual elements included in the timing belt with modified versions;
5) Reduced idle speed. The problem occurs due to clogging of the throttle valve, which requires cleaning it;
6) Periodic failure of ignition coils;
7) Problem 5 cylinder. Even with a slight deviation in the operation of the cooling system, it is the 5th cylinder that overheats.
This leads to serious damage: the cylinder walls lift up, the power plant begins to actively consume oil. This problem can be solved by paying attention to the cooling system, i.e.
Regular flushing and cleaning of the radiator, replacement of coolant. If the cylinder is already stuck, then the block needs to be replaced.
Indirect disadvantages that do not characterize the reliability of the motor:
- reduced transmission life due to the high efficiency of the internal combustion engine, which is due to its transverse location;
- Difficult access to individual engine elements, which is accompanied by difficulties during maintenance.
Timing cover with integrated coolant and oil pumps
Overhaul of 2GR series motors is not provided by the manufacturer. If individual components of the power unit fail, the entire internal combustion engine will need to be replaced. As a rule, contract power units are used for this.
Toyota 2GR engine tuning
Tuning the Toyota V6 engine with a volume of 3.5 liters 2GR-FXE is carried out by installing a turbo kit (manufactured by TRD or HKS), Wiseco Piston pistons with a compression ratio of nine atmospheres and 440 cc injectors.
This will increase the engine power to 350 horsepower. The use of more powerful compressors is not a practical option.
This is due to significant financial costs and frequent technical problems with the engine.
Conclusion
The Toyota V6 3.5 2GR-FE engine does not belong to the million-capacity category, but has excellent performance indicators for its environmental class. The following advantages of the power unit can be noted:
- high power levels;
- simple design, with the exception of the hybrid version;
- the operational life of the motor is more than three hundred thousand kilometers;
- the chain is reliable and does not require replacement up to 200 thousand;
- reliability and endurance of the motor under various operating conditions.
Engines of the 2GR series are designed for elite models of the Toyota concern, such as Camry XV40, XV50 3.5 liters. The Japanese did not try to save on the power unit, so it is in demand even on the used car market.
Video
Source: https://toyota-camry-corolla.ru/dvigateli/2gr-dvigateli-tojota-v6-3-5/
What is the cause of problems with pistons?
The pistons are fragile, cracking after prolonged driving at high speeds or under prolonged heavy loads. Chip tuning worsened the already deplorable situation with the pistons. Toyota engineers recognized this malfunction.
Toyota 3.0 D-4D power units rarely travel more than one hundred and fifty thousand kilometers without tripping, loss of power and knocking while driving. To assess how much damage the pistons have caused, you need to open the engine: perhaps replacing the cracked piston is enough. Otherwise, you will have to repair or replace the block, as scratches and scuffs appear on the cylinder walls.
Toyota 2GR-FE engine: detailed information
To replace the well-known 2JZ-GE, a new 3-liter Toyota 2GR engine was released in 2003. The new engine uses the same aluminum 60° V6 cylinder block as the popular 2GR
Description
Unlike the 3.5 liter engine, the 3GR-FE has smaller diameter cylinders (87.5 mm versus 94 mm for the 2GR) and the cooling system is slightly modified. The 3GR engine uses two twin-shaft DOHC cylinder heads with a Dual-VVTi system, the camshafts are slightly modified.
An ACIS manifold is installed at the inlet, distributed injection. A version with direct fuel injection D4, 3GR-FSE, was also produced. The compression ratio on this engine is increased to 11.
5, the intake ports have been modified, optimized pistons and different spark plugs have been used.
Overall, the 3GR is a smaller 2GR.
Consumption and environmental friendliness
Fuel consumption greatly depends on the modification and configuration of the engine. For example, FXE is used as part of hybrid installations and operates on the Atkinson cycle, so its performance is much lower than that of its counterparts.
It is also worth noting that for environmental friendliness, EGR was also installed on the 2GR-FXE. This did not have a very good effect on the practicality and usability of the engine. However, there is no escape from environmental improvements in our time.
The engines are technologically advanced, and their performance efficiency is difficult to dispute when compared with other units of the same class.
Motor reliability and typical problems
Anyone who comes across the Toyota 3GR FSE engine is primarily interested in its inherent positive and negative aspects.
Despite the fact that Japanese engines have established themselves as fairly high-quality products, shortcomings were also found in them.
Nevertheless, statistics and reviews from those who operate and repair them clearly agree on one thing - in terms of reliability, the 3GR FSE engine is worthy of the level of world standards.
pros
- reliability of rubber seals of all parts;
- quality of fuel pumps;
- reliability of fuel injection nozzles;
- high stability of catalysts.
Minuses
Let's look at them in more detail:
DISADVANTAGES, BREAKDOWNS AND PROBLEMS OF TOYOTA 2GR-FSE
- In the fifth cylinder of the internal combustion engine (only on 2GR-FSE) scuffing occurs due to design miscalculation
- On runs over 100 thousand kilometers oil burns often begin
- Rubber-metal oil line often cracks and leaks
- There are extraneous noises when the internal combustion engine is running, especially from the VVT-i couplings
- Lambda probes and AFS mixture sensor regularly fail
- The manufacturer announced a recall due to defective valve springs
- The reliability of the ignition coils and water pump is very poor
- In addition, this engine does not tolerate severe frost quite well.
Increased abrasive wear of cylinder 5
Problems with it arise quite often. For diagnosis, it is enough to measure the compression. If it is below 10.0 atm, then a problem has appeared. It is necessary to take measures to eliminate it.
As a rule, this is an engine repair. Of course, it is better not to bring the engine to this state. There is an opportunity for this.
You just need to read the “Car Operating Instructions” very carefully and strictly follow its requirements.
Moreover, it is advisable to reduce some of the parameters recommended to her. For example, the air filter needs to be replaced 2 times more often than recommended. That is, every 10 thousand km. Why? It is enough to compare the quality of Japanese roads and ours and everything will become clear.
Exactly the same picture is with the so-called “consumables”. It is enough to replace the high-quality oil recommended by the manufacturer, and problems will soon arise. Saving on oil will have to fork out for repairs.
High oil consumption due to waste
For new engines it lies in the range of 200-300 g. per 1000 km. This is considered the norm for the 3GR FSE line. When it increases to 600-800 per 1000, then active measures have to be taken. In terms of oil consumption, perhaps one thing can be said - even Japanese engineers are not immune from mistakes.
Cylinder head gasket failure
The danger of breakdown of cylinder head gaskets and the possibility of warping of the heads themselves are associated with poor maintenance of the engine, especially its cooling system.
Not every car enthusiast, when servicing the engine, removes the first radiator to flush the cavity between the radiators.
But the main dirt collects there! Thus, even because of this “little thing” the engine does not receive sufficient cooling.
Thus, one conclusion can be drawn - timely and correct (in relation to our operating conditions) engine maintenance significantly increases its efficiency and reliability.
All maintenance issues for the Toyota 3GR FSE engine are covered in detail in specialized literature. But it is necessary to say a few words about the importance of this event.
Many car enthusiasts consider the 5th cylinder to be one of the problems with the engine. Thanks to this, already after 100 thousand km. mileage, there is a need for a major engine overhaul. Unfortunately it is so. But for some reason, not everyone thinks about the possibility of eliminating this trouble. But many, having skated more than 300 thousand, don’t even know where it is located!
Let's consider measures that extend the service life of the engine. First of all it is cleanliness. Especially cooling systems. Radiators, especially the space between them, clog easily.
Thorough washing at least 2 times a year will permanently eliminate this problem. It must be remembered that the internal cavity of the entire cooling system is also prone to clogging.
Once every 2 years, washing it is required.
The lubrication system requires special attention. There should be no deviations from the manufacturer’s requirements in this matter. Oils and filters must only be original. Otherwise, penny savings will lead to ruble costs.
And one more recommendation. Taking into account many difficult operating conditions (traffic jams, long cold periods, “non-European” quality of roads, etc.), it is necessary to reduce the maintenance time. Not necessarily in full, but filters and oil need to be changed earlier.
Thus, by performing only these considered measures, the service life of not only the 5th cylinder, but also the entire engine will increase several times.
Owner reviews
- So, now I will make my contribution to the repair of the 3GR-FSE motor.
The reasons are banal: 120t.km. in Russia they killed the 5th cylinder. Compression is 13-13.5 everywhere, and in cylinder 5 before disassembly they measured 5 points. Oil burner - liter per 700 km. With the engine running, smoke poured out of the oil filler neck; after warming up, there was strong vibration in the body in D, jolts and kicks at the start of movement and when stopping, vibration at low speeds at 4-5-6 speeds - I found myself in a very unpleasant situation... I was driving home from a neighboring town in the evening (70 km). I tried to drive quickly, I wanted to get there faster.
The speed was 140-170 km. The temperature outside was: -20 degrees. In general, I rarely “drive”, around the city 60-80 km without sudden movements, maneuvers, etc. On the highway 120-140 km max. And halfway through the journey I felt that at 170 when my foot was on the gas pedal there was some kind of vibration/shaking of the car or engine. Then I drove more slowly, this effect still happened.Then at the first traffic light, when the speed and revolutions dropped to idle, the car began to shake quite a bit and when I pressed the gas the revolutions rose to 1500, then there was a strong sag, i.e. I press the pedal, but the revs stay the same, and then there is a sharp jerk and they rise higher.
And at low speeds the car shook noticeably, but as the speed increased it was almost not felt. I got to the city, and when I was driving down the hill it showed that the oil level was low. I arrived and parked. In the morning (outside temperature: -14 degrees) I filled in 1.3 liters of oil (I always pour exclusively Lexus 5w40 oil.
which I buy from our OD), waited 1.5 hours until it drained, measured the level - below the minimum by 3 mm (!), poured another 800 grams, waited the same way, measured - it was in the middle between min and max.
I started starting the car... I started it, it started somehow with one misfire, the revs rose and then they dropped the same way and the car stalled... I tried 3 times after a while, the same. Then I decided to try to catch the moment when it starts and apply gas and hold the pedal speed to warm up the engine.
Not right away, but it worked, I kept it at 1500 like the car itself when warming up, gradually lowered it to 1000. The car warmed up, the engine began to run quietly, as if everything was fine, but when I released the pedal, the revolutions dropped to their 0.6, a little true floated to 0.7, 0.8 and after 10-15 seconds the car stalled.
I tried to start it again, started it, also started holding the revs at 1000 with my foot and after 20 seconds the check engine light came up and there was an exclamation point in a circle next to it, I immediately turned off the car and didn’t start it again. We took the car on a tow truck to the OD. They said that “everything is clear, the engine is dead. They unscrewed one spark plug, it was all covered in oil and there was a lot of debris there, they blew it out with air... And smoke came from somewhere... It doesn’t idle because the internal combustion engine has no power” - these are the words of OD. At the same time, when the car was unloaded from the tow truck, it started up and was placed/parked under its own power in the box at the OD, but it was shaking at the same time...
Source: https://aboutengine.ru/motor-toyota-2gr-fe-podrobnaya-informaciya/
Checking level and condition
Every car owner is obliged to carefully monitor the condition of his car, the behavior of the Toyota Prado, and the operation of the engine. Many signs clearly indicate that it is time to change the oil. If you buy an SUV secondhand, it makes sense to immediately change the lubricant and filter. The need to replace the lubricant is indicated by the following points:
- gears begin to shift insufficiently clearly;
- the engine runs, but does not develop maximum speed;
- there is a lack of power;
- fuel consumption indicators are increasing;
- When moving, vibrations and extraneous noise occur.
Sometimes such signs indicate more serious problems. But first, check the oil level and condition. To do this, remove the special dipstick, which is located in the engine compartment, wipe it with a dry cloth, insert it into place and remove it again. By the marks on the dipstick you will see at what level the lubricant is in the engine. Additionally, you can drop a little oil onto white paper and look carefully. If you see particles of debris, dust and dirt, this indicates that the fluid is clearly in poor condition. It would be ideal to compare old oil with fresh oil. If there are significant differences in color (the old one is darker), be sure to replace it.
It differs somewhat depending on the type of engine and the generation of the Japanese SUV itself. But structurally in this regard, the machines have not changed much, which makes it possible to change the working fluid in approximately the same way. If the check shows that it is time to change the lubricant, proceed from the following algorithm of actions:
The washing stage raises logical questions that the use of chemical compounds can negatively affect the operation and condition of the engine. After all, some mixtures remain in the system, which is why they can react with new oil, foam and lead to the formation of new plaque
, deposits and contamination.
Therefore, experienced Toyota Prado owners advise replacing flushing mixtures with semi-synthetic or mineral oils. They carry out washing, and then the working synthetic mixture is poured. In order to optimize the operation of Prado engines and prevent premature wear of parts due to the oil losing its physical and chemical properties, owners of such SUVs should refuel only at high-quality gas stations.
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