What can I do?

1994 GMC SUBURBAN
190,990 MILES • V8 • 4WD • AUTOMATIC
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MIKE
  • MEMBER
  • 2 POSTS
I have a 1994 GMC Suburban and once it is warm and is shut off it wont restart. I have replaced the coil and the problem remains.
Nov 15, 2010 at 6:49 PM
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JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
When the problem occurs, have a helper crank it, while you visually check for spark at the plugs. If you have spark everywhere, use a gage and check fuel pressure. Any applicable mil codes? Do you have the spider fuel system?
Nov 15, 2010 at 6:54 PM
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MIKE
  • MEMBER
  • 2 POSTS
I don't think that it is a spider fuel system. It is throddle body. I did notice this time that I got it running that the service engine light is now on. I will get the pressure gage from a friend and check it too.
Nov 15, 2010 at 7:00 PM