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Problem when on the road

Tiny
ELCC2002
  • MEMBER
  • 2008 MERCEDES BENZ ML320
  • 4WD
We had facing a problem of Mercedes Benz ML320 diesel. Previously the car unable to start when 1st came in to our workshop, after check the diesel pump malfunction, we had replace the diesel pump. After replacement, the car able to start but when on the road, unable to go high speed, max speed only reached 30mph, tested diesel pressure more than 200kg. My question is, how would be the problem for this kind of issue?
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Saturday, February 19th, 2011 AT 4:12 AM

3 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Check that the injection timing is correct, if the pump been off this may well be the problem.

Mark (mhpautos)
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Saturday, February 19th, 2011 AT 4:20 AM
Tiny
ELCC2002
  • MEMBER
  • 2 POSTS
Using computer check, injection timing no problem. Any other suggestion?
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Saturday, February 19th, 2011 AT 7:43 AM
Tiny
MHPAUTOS
  • MECHANIC
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It sounds like a governor problem or lack of fuel supply.

Mark (mhpautos)
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Saturday, February 19th, 2011 AT 8:05 AM

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