Recent content by autoxfreak
-
A
2003 yukon xl multiple trouble codes all at once
ok got a chance to start looking around and found the engine to firewall ground strap was pretty green so started with that first. came out no problem went to put a new one back in and the bolt that holds strap to the block fell out and i can't locate it anywhere. does anyone happen to know the...- autoxfreak
- Post #4
- Forum: Engine & Drivetrain
-
A
2003 yukon xl multiple trouble codes all at once
hello all new to the forum here. i have a 2003 yukon xl with almost 300,000 miles, 5.3 flex v8. all was good till last week when i got multiple po codes. i have 3 p0449 which is the evap code. 1 pending, 1 confirmed and such, a u1000 code which is for the computer? , and also co226 + 222 codes...- autoxfreak
- Thread
- Replies: 4
- Forum: Engine & Drivetrain
