Why does my trucks check engine light turn on after a few flashes on a steep grade, but the truck runs great over all?
Friday, October 24th, 2008 AT 12:09 AM
1 Reply
RASMATAZ
MECHANIC
75,992 POSTS
Hi es10er and welcome to 2carpros
Get the computer scanned for OBD2 code/s at Autozone -the computer has identified a problem within the engine management system to find out what's the problem this is the starting point of diagnosis