GM F18D3 (T18SED) Engine 1.8L Specs, Problems, Reliability

GM F18D3 (T18SED) Engine 1.8L Specs, Problems, Reliability. The Chevrolet 1.8-liter engine, referred to as the F18D3, is a somewhat customized the T18SED engine. Inside, there are not numerous differences between these two engines. The F18D3 gets new ignition module instead high voltage wires. The oil filter remains in another place. There are the new water pump, timing belt, and rollers. There are some recognizable hard changes.

GM F18D3 (T18SED) Engine 1.8L Specs, Problems, Reliability

People don’t feel any different in a car with both engines – the same power, fuel and oil consumption, reliable, etc.

GM F18D3 (T18SED) Engine 1.8L Specs, Problems, Reliability

1.8 l F18D3 engine Engine Problems and Reliability

Weakest aspects of the F18D3 engine are the same as the engine F14D3 and F16D3 get.

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GM F18D3 (T18SED) Engine 1.8L Specs

Manufacturer GM Holden Engine Plant
Production years 2004-present day
Cylinder block material Cast Iron
Cylinder head material Aluminum
Fuel type Gasoline
Fuel system Electronic Injection
Configuration Inline
Number of cylinders 4
Valves per cylinder 4
Valvetrain layout DOHC
Bore, mm 80.5
Stroke, mm 88.2
Displacement, cc 1796
Type of internal combustion engine Four-stroke, naturally aspirated
Compression Ratio 9.5
Power, hp 121/5600
Torque, lb ft 125/3800
Engine weight
Firing order 1-3-4-2
Engine oil weight 5W-30, 10W-30
Engine oil capacity, liter 3.75
Oil change interval, mile 10,000
Applications Chevrolet Lacetti, Daewoo Lacetti