CAR DIES

  • Tiny
  • nick2586
  • 1995 Mercedes Benz S420

The engine cuts off during acceleration and braking from lights and stop signs

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Wednesday, May 9th, 2012 AT 8:26 PM

4 Replies

  • Tiny
  • fixitmr
  • Member

Any warning lights on?

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Wednesday, May 9th, 2012 AT 9:31 PM
  • Tiny
  • nick2586
  • Member

There are no light that come on on the dash. I was driving it and while I was stepping on the brakes I was about half way down when the engine cut off and after I got it started again I stepped a lil on the gas and it died again. Once I got it started and rolling it wanted to die as I was slowing down.

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Wednesday, May 9th, 2012 AT 10:16 PM
  • Tiny
  • fixitmr
  • Member

Check for vacuum leaks and take a fuel pressure reading.

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Thursday, May 10th, 2012 AT 6:52 PM
  • Tiny
  • fixitmr
  • Member

These models are also known for engine wiring harness faults. And check that engine has good ground to car body. There's a ground strap on underside of engine. Best to get it checked out with 'star diagnostics'.

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Thursday, May 10th, 2012 AT 7:07 PM

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