PROBLEM WITH ENGINE SPEED REVS GO UP AND THEN ...

  • Tiny
  • Anonymous
  • 2000 Hyundai H100
  • 166,000 miles

Problem with engine speed, revs go up and then down but not constantly, will run ok for a few miles then starts again. No warning lights on, temp ok.

Wednesday, April 3rd, 2013 AT 11:10 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 43,007 posts

Scan for codes and check fuel pressure first. Clean throttle plate on both sides with choke cleaner

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Thursday, April 4th, 2013 AT 1:49 PM

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