HIGH RPMS LOW POWER

  • Tiny
  • Anonymous
  • 1994 Chevrolet Silverado
  • 200,000 miles

High rpms, low power. While idle runs +/-15mpr.

Wednesday, October 17th, 2012 AT 11:04 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,931 posts

Spray choke cleaner around tbi unit at bottom if the rpms change the gasket is blown and needs replacement. Also check map sensor hose for beign soft if soft replace it, do same with pcv hose

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Thursday, October 18th, 2012 AT 12:29 AM

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