Question about 1987 Chevrolet Corvette

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1987 corvette hard to start unless you floor it runs rough wont idle it dies and the passengerside exhaust is hotter than driverside acts like it is running on 3or4 cylinders ive replaced o2 sensor and fuel pressure regulater diaprham

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  • jenkins_tomm May 16, 2010

    converters are removed

  • jenkins_tomm May 16, 2010

    replaced egr valve ran worse replaced fuel pump relay still no go

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  • Master
  • 2,317 Answers

I would check the converter on the passenger side, it could be clogged, or breaking apart inside, clogging the exhaust.

Posted on May 10, 2010

  • James Milzheimer
    James Milzheimer May 16, 2010

    WOW!!! What do the spark plugs look like on the passenger side? Are you getting power to those injectors? I'm wondering if you might have a vacuum leak at the intake manifold, or a bad timing chain?? This is a tough one.

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