1996 Chevy Tahoe why??

1996 CHEVROLET TAHOE
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DEENELI
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Engine Mechanical problem
1996 Chevy Tahoe V8 Four Wheel Drive Automatic

why does my engine shake? the rpm is bout 800. but the oil pressure is close to 50???
Sep 21, 2010 at 4:14 PM
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HMAC300
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if your engine is shaking and the service engine light isn't on then check your spark plugs and or wires . it can also be low compression in one of the cylinders. It's best to have it checked out by a pro. it can also be a vacuum leak..
Sep 25, 2010 at 9:10 AM