TRUCK WILL NOT START ON ITS OWN UNLESS I PRIME ...

  • Tiny
  • JohnnyPearson
  • 1996 Chevrolet Silverado
  • 310,000 miles

Truck will not start on its own unless I prime it with gas in the throttle body then will start an idle fine own it's own but then no quick throttle response ! Rpm will raise but very slow buy slowly opening throttle an it graduatly will race ! It has a 5.7 liter engine with the csfi spider ingection system ! Please help !

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Sunday, March 3rd, 2013 AT 5:39 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Start with checking fuel pressure. Sounds like the pump is failing

Roy

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Sunday, March 3rd, 2013 AT 6:00 PM

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