1999 GMC Safari Staying running

Tiny
BELL322
  • MEMBER
  • 1999 GMC SAFARI
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 156,000 MILES
I have a 1999 GMC Safari. It will start and then die out. I was told that the fuel pump assembly was faulty and needed to be replaced. After the work was completed the problem still continues.
Tuesday, March 31st, 2009 AT 11:46 AM

4 Replies

Tiny
JAMES W.
  • MECHANIC
  • 2,395 POSTS
In order to help you, I'm going to need a little more information;
Whom ever changed the fuel pump, what do they have to say is the problem?
You will need to find out what is missing to cause the stall ie. Fuel pressure, spark or injector pulse. Please advise.
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Tuesday, March 31st, 2009 AT 1:35 PM
Tiny
BELL322
  • MEMBER
  • 3 POSTS
They now say there is no spark. And that it's not the regulator
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Tuesday, March 31st, 2009 AT 1:41 PM
Tiny
JAMES W.
  • MECHANIC
  • 2,395 POSTS
OK, does it still start and then die right away? OR, does it not start at all?
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Tuesday, March 31st, 2009 AT 7:34 PM
Tiny
BELL322
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  • 3 POSTS
It starts up and then dies out right away.
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Wednesday, April 1st, 2009 AT 7:49 AM

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