losing power then engine stalls while running

1995 MERCEDES BENZ S420
150,000 MILES
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SAMARGAN
  • MEMBER
  • 1 POST
1995 s420 mercedes it starts and drive but then it looses power and turn off, it could start again specialy when it cools off but still turn off again. Changed fuel pump and fuel filter but proplem still exists. What could be the proplem?
Nov 10, 2011 at 12:23 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Check to make sure the catalytic converter is not plugged. When the engine doesn't restart, check to see if there is spark and fuel to the engine.
Nov 10, 2011 at 1:49 PM
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