» » »

Chevrolet Q&A

Ask Your Question

2007 Chevrolet HHR Question: 2007 hhr lt2 2.4l, I have the check engine light on, code P1174 any help please.

 

Question

imes_66, Ashland, KY, October 29, 2013, 14:37
 Rookie

Car runs 100% fine, gas mileage has dropped over two weeks light has been on, car will blow white smoke after letting idle for a few minutes, CPU has been reset twice code pops up next day. Only thing I've tried is new full tanks of gas and injector cleaner.

0 Answers
Flag This