Question about 1995 Oldsmobile Cutlass Supreme

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I have a 1999 chevrolet Z-71 and it is spuddering like it is misfiring. The check engine light is on and it will run smooth about 50% of the time. I changed the spark plugs and wires, but that did nothing.

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Try cleaning out he throttle body. Lots of times there will be build up. Buying a can of throttle body cleaner will do the trick.

Posted on Jun 03, 2009

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