Mitsubishi 6G73 engine

The 2.5-liter V6 petrol engine labeled as 6G73 was produced by Mitsubishi from 1990 to 2002. This engine was installed in Mitsubishi models as well as in Dodge, Chrysler, and Hyundai vehicles under the name G6AV. There are three different versions of this engine, including the one with direct fuel injection (GDi). The 6G7 family also includes the following engines: 6G71, 6G72, 6G72TT, 6G74, and 6G75.

Technical data of Mitsubishi 6G73 2.5 liter engine.

Modified 6G73 MPI SOHC 24V:
TypV-type
Number of cylinders6
number of valves24
Exact capacity2497 cm³
Cylinder diameter83.5 mm
Piston stroke.76 mm
Power systemdistributed injection
Power165 - 170 HP
Torque220 - 230 nm
Compression ratio9.4
Fuel type92
Environmental classEURO 3
Modified 6G73 MPI DOHC 24V:/ai]
TypV-type
Number of cylinders6
number of valves24
Exact capacity2497 cm³
Cylinder diameter83.5 mm
Piston stroke.76 mm
Power systemdistributed injection
Power170 - 175 HP
Torque220 - 230 nm
Compression ratio10
Fuel type92
Environmental classEURO 3
Modified 6G73 GDI DOHC 24V:
TypV-type
Number of cylinders6
number of valves24
Exact capacity2497 cm³
Cylinder diameter83.5 mm
Piston stroke.76 mm
Power systemdirect injection
Power200 HP
Torque250 nm
Compression ratio11
Fuel type95
Environmental classEURO 4

Fuel consumption Mitsubishi 6G73 engine

Using the example of a 2000 Mitsubishi Diamante with automatic transmission:
City13.7 litry
Route8.5 litry
Mixed10.2 litry

Engine Overview and Common Failures

The weight of the 6G73 engine according to the catalog is 195 kg. The engine number 6G73 is located at the junction of the engine and the gearbox. The GDi system. This distributed injection engine is not very demanding in terms of fuel quality, but many of these engines were equipped with a capricious direct injection system GDi, which can cause you a lot of problems. The fuel injection pump is especially prone to failure. In all other aspects, this is a reliable engine and owners regularly complain only about excessive oil consumption. At mileage over 200,000 km, oil control rings wear out or piston rings get stuck, resulting in oil consumption. The main thing is not to neglect the oil level, or else the bearings will spin. Another common issue is fluctuating engine speeds, which can be caused by a variety of reasons such as throttle body contamination, idle air control valve and injector malfunctions, broken wiring, burnt-out oxygen sensors, or incorrectly installed manifold after spark plug replacement. Despite the fact that the timing belt is thick and lasts longer than recommended, breaks still occur frequently. The cause can be clogging of the oil channel of the hydraulic tensioner or oil leakage from under the front engine cover, where the oil drips directly onto the belt. Other weaknesses of this engine include an unreliable ignition system, short-lived hydraulic lifters that can start ticking before reaching 100,000 km mileage, as well as weak gaskets and hoses, leading to frequent oil or coolant leaks.

Engine Mitsubishi 6g73

Mitsubishi
Diamante 1 (F1)1990 - 1996
Diamante 2 (F3)1995 - 2002
Galant 7 (E5)1992 - 1996
Chrysler
Cirrus 1 (JA)1995 - 2000
Sebring 1 (JX)1995 - 2000
Dodge
Avenger 1 Coupe (FJ)1994 - 2000
Stratus 1 (JX)1995 - 2000

Engines from the same line as Mitsubishi 6G73 engine

See Also

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The 1.8-liter turbocharged gasoline engine Volkswagen CJSA 1.8 TSI has been produced since 2012 and installed in medium-sized models of the group, such as the Passat, Touran, Octavia, and Audi A3. There is a version of this powertrain for all-wheel drive cars marked as CJSB. The EA888 gen3 series includes: CJSB, CJEB, CJXC, CHHA, CHHB, CNCD, and CXDA.

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The 3.0-liter V6 General Motors LF1 engine was assembled in the USA and Mexico from 2009 to 2016 and used in popular models such as Cadillac SRX, Chevrolet Equinox, and GMC Terrain. This powertrain is known by its own index A30XH in Opel vehicles. The High Feature engine family also includes: - LLT, - LFX, - LFY, - LGX, and - LY7.