Mechanics

CAR STALLS AND IDLES ROUGH SOMETIMES

2003 Mercedes Benz C320 • 6 cylinder 2WD Automatic • 85,000 miles

2003 Mercedes Benz C320 stalls in traffic
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Rallo_b706
January 20, 2011.




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

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-

Tiny
Rasmataz
Mar 19, 2011.


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