LOW POWER ENGINE

1994 Daewoo Racer

Tiny

Ali-Asgari

July, 13, 2010 AT 8:40 AM

Engine Performance problem
1994 Daewoo Racer 4 cyl Front Wheel Drive Manual

Hi,
My car does not have power. Can you please tell me what is the problem. At night times works better little bit.

FOUND 14749 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

July, 13, 2010 AT 6:39 PM

Lack of acceleration, chugging, hesitating, bogging etc. Could be caused by one of the following below: Possibilities: Inspect and test all the following listed below: Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note: If it doesn't apply disregard it.

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