POPPING NOICE AND WHITE HOT MUFFLER

1998 Chevrolet Blazer

Tiny

tylutki

June, 5, 2013 AT 8:23 PM

My blazer is makeing a popping noice almost like it as a bad plugs or miss fire and the muffler get white hot. I changed the plugs and wires and it still does it and the muffler and caddille converter gets white hot.

1 Answer

Tiny

hmac300

June, 6, 2013 AT 6:17 AM

Scan for codes and check fuel pressure first, check for a vacuum leak

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