Log in

View Full Version : How to repair p0452 on 02 silverado


BULLMASTIFF
Aug 2, 2011, 07:49 AM
Gas tank builds air pressure

odinn7
Aug 2, 2011, 08:11 AM
The most simple thing I know about this code is to try replacing the fuel cap. Other than that, I'm not much up on OBD-II diagnostics.

Marcia1971
Sep 30, 2011, 03:18 AM
I have a chevy cavalier 2001 and it cuts off every morning once. It is getting this code... help! What should I do?