Report for my gmc

[Ali Hawi]

Please help me

There is a file here

 

[strutaeng]

You gotta give us more background here. What are the symptoms? Are there driveability concerns or issues?

A lot of those codes are interior and likely won't even affect engine performance.

I only see the knock sensor circuit as a possible issue.

 

[Fless]

Please refer to this thread:

Help me here please

2003 gmc Yukon xl 2500 6.0l SLT 4wd U1000, U1301, U1016, U1041, U1096, U1064 C0300, C0305, C0306, C0321, C0327, C0359, C0374, C0379 B2725, B1000, B3770, B3764, B0434 P0332, P0327, P0300 I have a problem with my 2003 GMC Yukon XL, I have replaced the knock sensor three times with the...

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