Mechanics

POPPING NOICE AND WHITE HOT MUFFLER

1998 Chevrolet Blazer

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.
Avatar
Tylutki
June 5, 2013.




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

Hmac300
Jun 6, 2013.


AD