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2001 Mercedes Benz C320 Repair Question


Topics covered: Sensor, Spark, Abs.
Mileage: 98,204 miles.

Asked on March 17, 2011

My 2001 c320 mercedes unexpectly shakes then feels like it losing power then idles to normal then plunge forward while brake is pressed

2001 c320 mercedes unexpectly shakes feels like it loses power idles to normal plunge forward chk eng light not on
Avatar Asked by peachestwo

Answer

Replied on June 17, 2011

Lack of acceleration,chugging,hesitating********,bogging,misfiring etc. could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard it and keep testing.

Tiny Answered by rasmataz
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