WHY WHEN I TRY TO ACCELERATE THE RPM'S DON'T GO UP

  • Tiny
  • lindsey.eva
  • 1999 GMC Sierra
  • 131,000 miles

Sometimes when I accelerate the rpm on the dash wont go up it kinda stays on 1 and seems like it isn't getting the fuel what could be the problem?

Saturday, October 6th, 2012 AT 12:36 AM

1 Answer

  • Tiny
  • DrCranknWrench
  • Expert
  • 3,458 posts

Check the fuel pressure and possibly see how dirty the throttle body is.

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Saturday, October 6th, 2012 AT 12:48 AM

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