Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
even without a check engine light on is there any codes that dont show up?
do you have the numbered codes for that?
Ok sounds good ill be around!
When you checked the MAF what did you do?
Ok I would pull it clean it with MAF spray and reconnect also monitor it on the scanner while messing with the connectors to see if there is any change, the wiring on that has issues sometimes