MULTIPLE CYLINDER MISFIRE

2007 Mercury Bobcat

Tiny

ziena69

February, 13, 2011 AT 11:16 PM

What will cause a multiple cylinder misfire and loss of power 2007 Mercury Milan Premier v6 engine

FOUND 5709 RELATED QUESTIONS

Engine Miss

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1 Answer

Tiny

rasmataz

February, 14, 2011 AT 10:38 AM

Engine running rough or misfiring can be cause by the following:

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

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

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