Question about 1991 Chevrolet Lumina

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1991 lumina high rev

I just bought a 1991 chevy lumina, it revs high at first start and idels rough rest of the time.

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  • william sawley Sep 01, 2012

    mine is doing the same after installing a new cd player. Could it be the wiring? Maybe a ground?

  • Anonymous Mar 15, 2014

    revs high when driving and idels rough

  • Anonymous Mar 15, 2014

    revs high when driving runs rough at idel

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  • 14 Answers

Is it a 3.1v6 ? check/replace your plgs wires check/replace the egr valve

Posted on Sep 17, 2008

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