Check the idle air control valve -auxillary air control

Answered by rasmataz
68 questions asked

just replaced it and it wasnt the problem i have had the problem for a while and i have replaced a few things and just got the head gasket replaced with new timing chains and everything for timing

Response from zelldog93
34 questions asked

http://www.2carpros.com/articles/engine-misfires-or-runs-rough

1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-

Answered by rasmataz
68 questions asked