OK....have had a service engine soon light on in my 99 K1500 Suburban 4x4 for sometime now. Took it to AutoZone to have scanned. They scanned and gave me a code of P0430 and said that could be everything from a catalytic converter to a loose muffler clamp! Lot of good that did! Can anyone narrow that code down more or help my narrow it down?
- posted
17 years ago