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1996 Other GMC Models fuel system issue

Tiny
ROD PALIDWOR
  • MEMBER
  • 1996 GMC
  • V8
  • 4WD
  • AUTOMATIC
  • 284,630 MILES
Always starts 3-4 seconds. Sometimes now after shutdown , cranks but won't fire unless I put my foot down on accelerator. Left for some hours it will fire up again as usual. No visible leaks, and runs good on the highway.

ideas?

tks Rod
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Friday, March 5th, 2010 AT 2:51 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
A fuel filter replacement is a verygood thing to do especially in these type of cases. Alsosome of these trucks during that model year would seem like a failed fuel pump which it did, but you need to get a correct delco one tat includes teh 12" of harness that goes bad and has to be replaced. Especially if you have replaced the fuel pump recently.
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Tuesday, March 9th, 2010 AT 1:42 PM

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