I just changed head gasket-timing belt-water pump. Now when I start the car, it goes from 1000 rpms to 3000 rpms constantly. Changed a couple of sensors but not sure if being a tooth off

Asked by Steelerbuzz Jan 26, 2015 at 12:16 PM about the 2003 Hyundai Elantra GLS Sedan FWD

Question type: Maintenance & Repair

So it keeps reving from 2000 rpms to 3500 rpm constantly. Could being a tooth off on
timing belt cause this?

3 Answers

158,955

Possibly a vacuum leak. Recheck all vacuum lines to see if they were installed correctly.

Your Answer:

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