Question about 1991 Chevrolet Camaro

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I Have a 1991 chevy camaro rs I just replace the spark plugs and gas filter and air filter and the pvc valve I also clean the iac senor i also check the plugs wires there where good . MY Question is that My car would pop though the intake and it would sputter. but it only does it once inwhile when you floor it it will clear out couild it be the fule injector sticking or the filter on the bottom of the injector. when you let sit for 1 hour it would run great.

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Sounds more like the EGR valve sticking. start with cleaning the EGR valve with carb cleaner and inspect it to make sure it has great movement and no binding. The other issues also could be a worn out and stretched timing chain.

Here is a link that may help you address the issue your having with your Camaro. It the instruction for you to retrieve your DTC code and what they mean.

Thank you for using fixya and keep us posted
http://www.troublecodes.net/GM/

Posted on Oct 10, 2010

  • Lewis Oct 10, 2010

    thanks going to try the egr valve

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