Broken Valve Spring??
Broken Valve Spring?? Sorry to make antoher thread but I need some input. The car drives great while normal driving it, but under load it backfires like crazy. The tune is looks great air fuel looks great, plugs look great, no codes being thrown. My only other guess is eaither briken valve spring or coils. I just could not understand why it drives so great while normal driving if it is a broken valve spring.
Look for the compression similiar between all cylinders...If you see a significant drop then you know that you have a blown head gasket... Have you pulled your dipstick to see if there's any water in the oil??
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Originally Posted by 98turbls1
Look for the compression similiar between all cylinders...If you see a significant drop then you know that you have a blown head gasket... Have you pulled your dipstick to see if there's any water in the oil??
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