2001 Mercedes Benz S430 stall when moving off

Tiny
CHUFGY
  • MEMBER
  • 2001 MERCEDES BENZ S430
  • V8
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
When moving off from standstill hesitation and either stalls or jumps forward quickly
Saturday, July 10th, 2010 AT 3:25 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Possibilities: Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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
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Sunday, July 11th, 2010 AT 12:25 AM

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