C1500 PICKUP IT STARTS FINE AN IDLE GREAT WHEN U...

  • Tiny
  • Anonymous
  • 1989 Chevrolet Truck
  • 81,000 miles

C1500 pickup it starts fine an idle great when u drive it an put yur foot into it it seems too spit an sputter.

Friday, December 28th, 2012 AT 1:46 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,713 posts

Check tbi unit for a vacuum leak under it with choke spray, check vacuum line to map sensor for beign soft and scuking together. Scan for codes and check fuel pressure

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Friday, December 28th, 2012 AT 2:22 PM

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