Engine Revving Up and Down at Idle FIXED

Car won't idle normally? Engine surges or revs up at idle? Mine used to as well, until I discovered what the problem was. I replaced multiple parts that may not have been needed to fix this issue. Hopefully this video help someone else out.

The car used in this video is a Hyundai Elantra 2001. Same or similar engines: Hyundai Accent Elantra Tiburon Tuscon Kia Spectra5 Saab 9-3 9000

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Intake Manifold Gasket: https://amzn.to/2YAll7u

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Troy's Garage YouTube
4956 West 4800 South - Box 235
Salt Lake City, Utah 84118