No communication on my 1995 cavalier
Just replaced the head gasket on my 1995 cavalier & now have check engine light when I'm driving at highway speeds after car warms up. Tried multiple readers & all can't connect. Car runs rough when check engine light is on. PLEASE help me!!
Have you tried Automotive Forums or the J-Body Forum? Mine blew it's top right before heading to RIMPAC '12(engine lights due to coolant), but never had a problem after. Could the new gasket be faulty? Best of luck,
Last edited by DragonHEF01; May 25, 2014 at 11:21 AM.
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