Question about 1995 Chevrolet Cavalier

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1995 cavalier z24 running rough

When the engine starts it revs to 4000 rpm,but when it idles down it s missing bad

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  • MikeRenee May 11, 2010

    Have you checked the plug wires to make sure they are in order? That would be the first thing.

  • navyl33tmast
    navyl33tmast Jul 21, 2012

    the car doesn't have wires... the ignition pack goes strait to these little boots, to the plugs. I have been battling this issue myself mostly because i believe it is related to the HC fail for my emissions. When I took it to the dealership they told me it was a vacuum issue. I have also noticed (with my car any way) that the rpm pulsing doesn't occur when i am coasting... so i am tracking down places in the air intake that would be effected when the car is in motion.

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  • 6 Answers

Also check vacuum lines that is a high jump in rpm

Posted on Jul 12, 2009

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Check all your plugs and wires

Posted on May 29, 2009

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