Types of Mitsubishi engines. Mitsubishi engines: description, technical characteristics, what oil to use. Mitsubishi engine. general description

The 4g63 engine is one of the most popular four-cylinder in-line engines, which was designed by specialists Japanese company Mitsubishi.

This power unit has about a dozen various modifications, which were installed on many Mitsubishi models.

The first modification 4G63 appeared back in 1981, and since minor changes continues to be produced to this day. Excellent specifications This engine is combined with its excellent reliability.

Engines of the 4G63 family are four-cylinder power units that have a volume of 2.0 liters and power from 109 to 144 Horse power. The 4g63 engine has cast iron block cylinders and an aluminum head, which ensures maximum resistance to overheating.

Depending on its modification, this engine was equipped with DOHC and SOHC gas distribution systems with two or one camshaft.

Initially, this engine was equipped with two valves per cylinder. In the 1990 revision, a modification with 16 valves appeared, which made it possible to obtain the maximum possible power from a two-liter engine.

Specifications

Specifications power unit:

PARAMETER	MEANING
Years of manufacture	1981 – present day
Engine weight, kg	160
Cylinder block material	Cast iron
Supply system	carburetor/injector
Type	in-line
Working volume	1997
Power	109 horsepower at 5500 rpm
Number of cylinders	4
Number of valves per cylinder	2
Piston stroke, mm	88
Cylinder diameter, mm	85
Compression ratio	9
Torque, Nm/rpm	159/4500
Environmental standards	EURO 4
Fuel	95
Fuel consumption	13.9 l/100 km mixed cycle
Oil	0W-40, 5W-40, 10W-30, 10W-40, 15W-40 and 15W-50
How much oil is in the engine	4.0
When replacing, pour	3.5 liters
Oil change carried out, km	10 thousand
Engine life, thousand km
- according to the plant	200
- on practice	400+

4G63 motors are installed on Mitsubishi Eclipse, Galant, L200/Triton, Lancer, Outlander, Space Runner/RVR, Hyundai Elantra, Stellar, Eagle Talon/Plymouth Laser, Dodge Ram 50, Proton Perdana.

Description

One of the features of this Mitsubishi power unit is the presence of two balancing shafts installed in antiphase. This makes it possible to almost completely eliminate the resulting vibrations, especially when maximum speed engine.

This motor can be used with cars in which the power unit is installed longitudinally and transversely.

This made it possible to install 4G 63 with equal ease both on full-size sedans and station wagons, and on compact city cars. Depending on its modification, this engine was equipped with carburetor system

injection, single injection or injector. Regardless of the fuel supply system used, this engine has proven itself to be a highly reliable and durable power unit. The use of an injector with electric nozzles made it possible to simultaneously increase engine power and improve its performance fuel efficiency

. The power curve was smoothed, which ensured excellent traction even from minimum revs.

Modifications In the mid-eighties, simultaneously with the main engine, the 4g63t modification appeared, which had a turbocharging system and a 12 valve system. This motor was different increased power , however, due to the imperfection of the turbine used, the 4g63t was not widely used. The only exception was sports versions
, in which the turbo engine produced about 300 horsepower and provided the cars with enviable dynamic performance.
In 1986, the 4g63t modification, which also had the name Sirius, was replaced by 4G63. This line of engines used the DOHC gas distribution system, which in turn improved power performance. The 4g63 engine met strict Japanese environmental regulations. Soon modifications appeared with four valves per cylinder and an upgraded SOHC gas distribution system. This version of the motor provided excellent dynamics
and at the same time had low fuel consumption. In 1993, an updated modification of the 4G63 engine appeared, which was equipped with a flywheel secured with seven bolts. The intake system was changed, and an injection system also appeared fuel system

. The 4g64 engine, with minor changes, but under a new designation, has been produced to this day. Separate Chinese manufacturers

and today they use 4G63 in their cars, and buyers value this engine for its excellent reliability and maintainability.

FAULT	CAUSE
The appearance of vibration in 4g63t.	The reason for this may be problems with the balancing shafts, which, under conditions increased load are poorly lubricated, which leads to their vibration and ultimately to the wedge. Repair consists of replacing worn balancing shafts. One more weak point This power unit is equipped with engine mounts, which are recommended to be replaced when vibration occurs.
Floating speed.	Problems can be caused by the temperature sensor, injectors, or contaminated throttle valve on carburetor versions of the engine. Repair is complicated by the difficulty of diagnosing a failed element. It is especially difficult to find the cause on older engines that do not allow computer diagnostics motor.
The appearance of a knocking sound in the engine under load.	By 50 thousand mileage, hydraulic compensators may die, resulting in a characteristic knocking sound and problems with engine operation. Repair in in this case will consist of replacing failed hydraulic compensators. As a preventative measure, we can recommend that you use quality oil and change it every 10 thousand kilometers.

Tuning

Engines of the 4G63 series are reliable and have a solid resource for increasing power.

The most simple option tuning can be the use of upgraded shafts, which allow you to get about a 20 horsepower increase in power. Simultaneously with the installation of the shafts, the cold start is replaced, and the firmware in the engine control unit is changed.
On naturally aspirated engine The Lancer can be equipped with a turbocharger from 4g63t, which allows you to increase engine power by 100-150 horsepower. In this case, the manifold, cylinder head, piston group, pan, liners and fuel pump.
It is possible to use spare parts from the Evolution sports modification, which allows you to obtain engine power of 200-250 horsepower. It should be said that this type of tuning is highly complex and should be performed exclusively by experienced mechanics.
Relatively simple and in an inexpensive way tuning the 4G63 series engine is the use of a sports direct-flow exhaust system. Depending on the type of exhaust, the car receives about 20-25 additional horsepower. At the same time, the sound of the engine changes, which acquires sporty notes and begins to sound like a powerful eight-cylinder engine.

Mitsubishi Motors Corporation(MMC) is a well-known car manufacturer from Japan, part of the largest manufacturing group Mitsubishi. IN different years Mitsubishi has collaborated with many well-known companies such as Hyundai, Renault, Daimler Chrysler, Volkswagen, Volvo, Peugeot, Citroen, Proton, Chinese automakers and other companies. As a result, Mitsubishi components and assemblies received wide application outside the Japanese islands.
Mitsubishi engines are predominantly compact power units, in-line three and four-cylinder. This is due to the fact that the company Mitsubishi Motors produces mainly small cars. Particularly wide range four-cylinder engines Mitsubishi, which includes the legendary 4G63 turbocharged engine, famous for its incredible tuning ability, impressive power and crazy popularity among tuners around the world.
Last time Japanese manufacturer goes out of production passenger cars and focuses on producing mainly SUVs and crossovers. For such cars, as well as for Mitsubishi Galant, GTO and others famous cars of the past, Mitsubishi engines were produced, for the most part, in V6 configuration. Along with large and powerful 6-cylinder engines, 1.8 liters were produced. and even a 1.6 liter V6, which is the smallest six-cylinder engine.
Together with gasoline, they were produced diesel engines Mitsubishi. The range of such power plants is not too wide, mostly in-line fours.
Given the popularity Japanese brand, Mitsubishi engines have spread quite widely throughout the CIS countries. Now, owners of cars from this Japanese brand and those who want to buy them do not need to waste time studying reviews, WikiMotors will be happy to share the most up-to-date information on Mitsubishi engines: characteristics, shortcomings, malfunctions (knocking, troit, etc.), repairs, service life, tuning And so on. And also oil for the Mitsubishi engine, its volume, how much to pour and how often to change.
Having glanced over the available information, anyone can immediately determine which Mitsubishi engine was installed where, and those who want to replace their tired engine can easily resolve their question: which contract engine Mitsubishi buy.

The 6G72 engine is a powerful 6-cylinder power unit that appeared in 1986 and was able to stay on the assembly line until 2008. This motor has proven itself to be an extremely reliable, economical and easy to maintain engine. Thanks to its excellent operational characteristics This power unit enjoys well-deserved love among car owners.

The 6g75 engine is another good power unit from Mitsubishi. This is the largest unit of the Cyclone family, which began production in 2003 and is still installed on cars. Japanese concern. For a 3.8 liter engine, the 6g75 is quite economical, consuming just over 13 liters of fuel in the combined cycle. It is the newest in the series, therefore it has been significantly improved in comparison with its predecessors (for example, it received forged connecting rods). The design of the engine is no different from its predecessors: a V-shaped “six” with a 60-degree camber, a cast-iron block and an aluminum cylinder head, with a displacement of 3828 “cubes”. A 24-valve single-shaft SOHC gas distribution circuit is used in two versions: with a proprietary MIVEC system(variable valve timing with valve height adjustment) or direct GDI injection. Depending on this, the engine power, compression (9.8-10.0) and other parameters changed.

The 6G74 engine is one of the representatives of the “Cyclone V6” family. These models were first released in 1992. The basis that was used in its development was another model - 6G72. This motor has proven itself to be an extremely reliable, economical and easy to maintain engine. Thanks to its excellent performance characteristics, this power unit enjoys well-deserved love among car owners.

The engine was produced from 1990 to 2002 to equip not only the “Japanese”; it was installed on Dodge and Chrysler. Like other members of the Cyclone family, the power unit is reliable and resource-intensive, quite powerful and relatively economical (average consumption is about 10 liters). The 6g73 engine has a V-shaped layout, 6 cylinders packed in a cast iron block, and a lightweight aluminum “head”. During production, the designers tried several gas distribution options, including single-shaft 24-valve SOHC and DOHC 24V - this is the most powerful version motor. Nominal volume 2497 “cubes”, compression 9.4-11.0. l.

In the Mitsubishi 4G9 2.0- line liter engine 4G94 is the largest. This volume was achieved thanks to the installed crankshaft with a piston stroke of 95.8 mm, while the cylinder diameter expanded by only 0.5 mm. The single-shaft SOHC cylinder head is equipped with an MPI distributed injection system; there are also versions with a twin-shaft head and GDI direct injection. The engine received hydraulic compensators, which eliminate the need to constantly adjust valve clearances.

The 4G92 power unit, like its older brother 93, is one of the most popular engines of the Mitsubishi concern. Although it was in production for only 12 years, it more than deserved popular love. And there is a reason for it. As practice shows, the motor has almost no characteristic serious malfunctions that could lead to expensive repairs. The inline 4-cylinder engine is reliable, although it was not possible to get into the top five, but there are still enough people willing to buy the 4g92 engine from Japan to this day. This is because the engine is characterized by rational fuel consumption, consuming an average of 7 liters per 100 km. Quite modest for a volume of 1600 cubes.

The 4G69 unit was the last in the famous Sirius series of the Mitsubishi concern. His debut took place in 2003, and although already 2 years later Japanese auto giant replaced the engine with another, more modern one, its production did not stop completely. Today, production of the in-line 4-cylinder 2.4-liter engine and its components continues under license in China. In addition, the 4g69 engine can be purchased from Japan and some European countries, because it was originally installed on model series Outlander and Grandis, intended for the world market. Despite the working volume of 2.4 liters, the fuel consumption of the 4g69 on average does not exceed 9.5 liters per 100 km.

2.4-liter inline-four 4G64 found in Delica and Chariot Grandis. Until 1997, this engine had only one camshaft and conventional multipoint fuel injection. But high tech, namely GDI, eventually touched him too. Direct injection fuel plus an extra camshaft brought an additional 37 “horses” and characteristic difficulties associated with the GDI system and our operating conditions.

Mitsubishi Group produces Lancer X cars with large selection power plants, satisfying any consumer requests. Engines with a volume of 1.5 liters can provide efficiency, but if the car owner wants to have the most dynamic car, then his choice should be made towards engines of 2.0 and 2.4 liters.

The engines are paired with various types transmissions. On the Mitsubishi Lancer 10 you can find a five-speed manual and a CVT.

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At the beginning of the release of the Mitsubishi Lancer 10, it was planned to start the line of engines with a low-power 1.3 liter engine. Its power was not enough for a fairly dynamic ride, so the manufacturer had to abandon mass production of the Lancer X with such a power unit.

A more powerful engine, which still got into mass production became a 1.5 liter 4G15 engine with 109 horsepower. It provided acceptable overclocking, but its resource was insufficient. This is related to design flaws and the high sensitivity of the engine to the quality of the oil and the frequency of its replacement.

In 2011, to replace the unsuccessful one and a half liter Mitsubishi engine Group begins installing 1.6-liter power plants on the Lancer X. The power increased to 117 horsepower made the dynamics better and acceleration to 100 km/h was reduced. New engine received success and managed to completely displace the 1.5 liter version in 2012.

The appearance of the Mitsubishi Lancer 10 is sporty, which requires an appropriate power unit in engine compartment. Therefore, the lineup now includes internal combustion engines with more power. The first of these is a 4b10 engine with a volume of 1.8 liters and 143 horses. The second engine was a two-liter 4b11 engine, which had a power of 150 hp. With. Both engines were developed in close cooperation with Kia-Hyundai specialists, therefore, on the international market they are also called G4KC and G4KD, respectively.

In 2012, the two-liter engine ceased to be used on the Lancer 10. This is due to both the increased taxation of a larger engine and the lower liter power of the power plant.

For the North American consumer, Lancer 10 is available with an engine capacity of 2.4 liters. The same motor is used on. A turbine is also used with it, which allows it to achieve 176 horsepower. Tuning this power plant brings an increase in power up to 190 hp without loss of resource. The engine was developed jointly with Kia-Hyundai and received the international designations G4KE and 4B12.

Characteristics of cars with various power plants

Shows the best efficiency Mitsubishi Lancer X 1.5 mt. Average consumption gasoline when moving in mixed mode is about 6.5 liters per 100 km. When driving in cities, fuel consumption increases to 8.2 liters. Departure to the track will be accompanied least expense, which is no more than 5 liters.

Using an automatic transmission on the Mitsubishi Lancer 10 1.5 atm increases fuel consumption. For 100 kilometers on the highway you will need 6 liters. In city traffic the car will consume 8.9 liters. In the case of mixed driving mode, fuel consumption will be about 7 liters. Acceleration to hundreds will range from 11.2 for manual to 15.3 in the case of at.

With 1.6 liter engines, the classic automatic transmission 4-speed gear changes and 5-speed manual. The Lancer 10 sedan with such an engine has the characteristics shown in the table below.

Characteristics table for Mitsubishi Lancer 10 with 1.6 liter engine

The engine capacity of 1.8 liters contributes not to economical, but to dynamic driving.

Table Mitsubishi characteristics Lancer X with power plant 1.8 liters

Available with 2.0 liter engines big variety Lancer cars X. This includes 4wd all-wheel drive and cars with sports bias ralliart, the production of which began in 2008. Gasoline consumption per 100 kilometers for various models Lancer 10 shown in the table below.

Consumption table Mitsubishi fuel Lancer X 2.0 in various variants

Acceleration to 100 kilometers per hour using the 2.0 engine was achieved in less than 10 seconds. The characteristics of the engine and gearbox are tailored to the maximum to achieve the best dynamics.

Engine life and typical problems that arise during operation

The most problematic is the 1.5 liter engine. the failure of the design led to the fact that the engine loses compression already at 50-60 thousand on the odometer. This is due to the occurrence piston rings. To eliminate the malfunction, diagnostics, decarbonization, and in some cases a complete overhaul of the engine will be required.

Quite often, the 1.5 liter engine frightens the car owner with its indication Check engine. The check light is on not so much because of problems with the motor, but because of errors in the firmware. Update software The ECU solves this problem. Electrical diagram also crashes sometimes.

The lowest-power motor is the most sensitive to the quality of the lubricant. Even if all oil change schedules are observed engine repair will occur with a mileage of 120 to 150 thousand km. The resource of the power plant is extremely small. With a mileage of more than 80 thousand km, there are extraneous noise. In addition to the fact that the engine runs loudly, it also revs frequently. The powerplant was so unsuccessful that Mitsubishi Group had to discontinue it.

The 1.6 liter power unit begins to consume oil after 100,000 km. The oil level ranges from 100 to 300 grams per 1000 km. The engine lasts about 200 thousand km, after which a major overhaul is required.

The 1.8 engine does not have hydraulic pushers. After 120 thousand km, problems begin with adjusting the valve clearances.

Cylinder head of a 1.8 liter engine

The 1.8 power plant has greatest resource among the entire line of engines. A rebuild may be required if the mileage is more than 300 thousand on the odometer.

The main malfunction of a two-liter engine is the clogging of the catalyst. To fix the problem you will need to install a special insert. The spider not only replaces the standard catalyst, but also reduces swirling exhaust gases. The service life of the 2.0 engine is about 250-280 thousand km.

The feasibility of repair and replacement with a contract motor

The clear answer is that better repair There is no native or used contract engine. Much depends on the condition of the engine block. If there is thermal distortion of the cylinders, then it is recommended to take a closer look at purchasing a motor removed from another car. The price in this case will range from 20 to 50 thousand rubles.

Contract Lancer engine X 4A91 1.5

Lancer X 4A92 1.6 contract engine

Lancer X 4G93T 1.8 contract engine

Contract engine Mitsubishi Lancer X 4B11 2.0

Lancer X 4B12 2.4 contract engine

It makes sense to purchase spare parts if the engine requires superficial repairs, or if you are confident that the overhaul will provide sufficient service life. Price overhaul ranges from 10 to 20 thousand rubles. If you plan to perform the operations yourself, then the car owner must know the structure of the power unit.

Mitsubishi Outlander engines in Russia it is gasoline units. However, on European market They also offer diesel. Currently buyers Mitsubishi Outlander Two 4-cylinder in-line engines are available with a displacement of 2 and 2.4 liters, plus a more powerful 3-liter power unit in the V6 configuration.

Today we will talk in detail about the design of these engines. Let's talk about the timing drive, fuel consumption and dynamics. Let's start with base motor Mitsubishi Outlander with a working volume of 2 liters. This engine produces 146 horsepower at 6000 rpm. Torque is 196 Nm. The peculiarity of this power unit is that only with it you can buy Outlander, both in front-wheel drive and all-wheel drive versions. More powerful Outlander engines are installed only on all-wheel drive versions.

The valve mechanism of the 2-liter unit is a classic DOHC with two camshafts and 4 valves per cylinder. The timing drive uses a chain. The power system uses distributed injection. Excellent power at relatively low consumption fuel is provided electronic system MIVEC valve timing control. Further detailed characteristics engine, fuel consumption and dynamics.

Mitsubishi Outlander 2.0 engine, fuel consumption, dynamics

Working volume – 1998 cm3
Power hp/kW – 146/107 at 6000 rpm
Torque – 196 Nm at 4200 rpm
Timing drive - chain
Maximum speed front-wheel drive– 190 kilometers per hour
Maximum speed four-wheel drive– 185 kilometers per hour
Acceleration to the first hundred front-wheel drive – 11.5 seconds
Acceleration to first hundred four-wheel drive – 12.0 seconds
Fuel type – AI 92
Fuel consumption in the city 2WD/4WD – 9.0/9.8 liters
Fuel consumption in the combined cycle 2WD/4WD – 7.5/7.8 liters
Fuel consumption on the highway 2WD/4WD – 6.7/6.7 liters

More powerful Mitsubishi Outlander 2.4 engine Only available in combination with 4WD. In fact, this is the same unit as the two-liter engine with the MIVEC valve timing control system. The 2.4 liter engine has the same valve mechanism With chain drive timing and distributed injection ECI-MULTI. The increase in volume due to larger diameter cylinders led to increased power and torque. The cylinder block of the 2.4 engine is made of aluminum alloy. 92 gasoline is also used as fuel. Below are the characteristics of the MIVEC 2.4 liter engine.

Mitsubishi Outlander 2.4 engine, fuel consumption, dynamics

Working volume – 2360 cm3
Number of cylinders/valves – 4/16
Power hp/kW – 167/123 at 6000 rpm
Torque – 222 Nm at 4100 rpm
Timing drive - chain
Maximum speed four-wheel drive – 195 kilometers per hour
Acceleration to the first hundred four-wheel drive – 10.5 seconds
Fuel type – AI 92
Environmental standard – Euro 4
Fuel consumption in the city 4WD – 10.6 liters
Fuel consumption in the combined cycle 4WD – 7.9 liters
Fuel consumption on the highway 4WD – 6.4 liters

Recently Russian buyers The Mitsubishi Outlander now has a 3-liter petrol engine with 6 cylinders arranged in a V-shape. The power of the unit is about 230 hp, this allows you to accelerate all-wheel drive SUV to the first hundred in 8.7 seconds! Of course, you have to pay for hurricane dynamics, so fuel consumption, especially in urban conditions, is several liters more than that of 4-cylinder engines. The V6 engine also has 4 valves per cylinder, and there is a timing belt in the timing drive. In addition to the fact that a car with such an engine is very gluttonous, gasoline is also required at least AI 95. If 4-cylinder engines are combined with continuously variable CVT variators. Then for the V6 they offer a 6-speed automatic transmission as a gearbox. Below are the parameters of the 3-liter Mitsubishi Outlander engine.

Mitsubishi Outlander 3.0 engine, fuel consumption, dynamics

Working volume – 2998 cm3
Number of cylinders/valves – 6/24
Power hp/kW – 230/169 at 6250 rpm
Torque – 292 Nm at 3750 rpm
Timing drive - belt
Maximum speed – 205 kilometers per hour
Acceleration to the first hundred – 8.7 seconds
Fuel type – AI 95
Environmental standard – Euro 4
Fuel consumption in the city – 12.2 liters
Fuel consumption in the combined cycle – 8.9 liters
Fuel consumption on the highway – 7.0 liters

Our story would not be complete without mentioning the Mitsubishi Outlander with a hybrid power plant. The operating principle of the Mitsubishi Outlander PHEV is as follows: under the hood of the car there is a conventional 2-liter gasoline engine, which transmits torque to the generator, which in turn powers the battery. And from the battery, electricity is supplied to two electric motors, which rotate the front and rear axle. That is, one stands in front and the other behind. Basically, if you want to save fuel, you can charge the main battery from an electrical outlet, then the car will move without gasoline engine.

You may ask why it is needed hybrid SUV Mitsubishi Outlander? The answer is simple, the Outlander PHEV is very economical, with the ability to regularly recharge the battery. Below are some characteristics of the Outlander's hybrid power plant.

Engine Mitsubishi Outlander hybrid 2.0 + 2 electric motors, fuel consumption, dynamics

Gasoline engine displacement – 1998 cm3
Number of cylinders/valves – 4/16
Power hp/kW – 121/89 at 4500 rpm
Torque – 190 Nm at 4500 rpm
Timing drive - chain
Front electric motor synchronous alternating current– Meidensha S61 (60 kW – 137 Nm)
Rear synchronous AC motor – Meidensha Y61 (60 kW – 195 Nm)
Maximum speed – 195 kilometers per hour
Acceleration to 100 km/h – 11 seconds
Fuel type – AI 95
Environmental standard – Euro 5
Fuel consumption in the combined cycle according to the manufacturer – 5.4 liters
Cruising range on one fuel fill – 880 km
Electric range when the battery is fully charged – 50 km
Time until the battery is fully charged – 5 hours at a household power of 220 W

Actually, even diesel car models are not in demand in Russia, although they are very popular in Europe. Even more unpopular with us hybrid cars. Because not everyone has warm garage, with the ability to regularly recharge the car. How will the hybrid Outlander PHEV behave in severe frost, no one knows at all. Therefore, the market prospects for the Outlander with a hybrid powertrain are vague.