Mechanics

ACELERATION

1987 Volvo 240

Engine Performance problem
1987 Volvo 240 6 cyl Two Wheel Drive Automatic 156, 00 miles

AFTER STARING CAR AND GOING AT LOW SPEED AND STOPPED AT LIGHT OR INTERSECTION I HAVE HESITATION
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Nbkbqd1
September 16, 2010.




Lack of acceleration, chugging, hesitating, jerking, bogging, misfiring etc. Could be caused by one of the following below: Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock 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.

Rasmataz
Sep 16, 2010.


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