CAR STALLS AND IDLES ROUGH SOMETIMES

  • Tiny
  • rallo_b706
  • 2003 Mercedes Benz C320
  • 6 CYL
  • 2WD
  • automatic
  • 85,000 miles

2003 Mercedes Benz C320 stalls in traffic

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Thursday, January 20th, 2011 AT 11:58 AM

1 Reply

  • Tiny
  • rasmataz
  • Member

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-

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Saturday, March 19th, 2011 AT 12:32 AM

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