Thursday, November 18th, 2010 AT 6:55 PM
ZEAKY36
- MEMBER
- 1997 BUICK PARK AVENUE
- 6 CYL
- FWD
- AUTOMATIC
- 150,000 MILES
Car miss firing
Miss firing
1 Reply
RASMATAZ
- MECHANIC
- 75,992 POSTS
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
1.Defective spark plug
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
1.Defective spark plug
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
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Thursday, November 18th, 2010 AT 6:56 PM
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