2008 GMC Sierra (check engine light)
#1
2008 GMC Sierra (check engine light)
I have a GM that just started with engine light that came on, I checked fuel cap, and air filter and found nothing. How do you get the code off the thing?
Thanks Bob
Here are the codes... P1133 heated QX sensor insufficient switch bank 1
P3400 cylinder system bank 1, intermittent
Any one knows whats going on???
Thanks Bob
Here are the codes... P1133 heated QX sensor insufficient switch bank 1
P3400 cylinder system bank 1, intermittent
Any one knows whats going on???
Last edited by JavaBob; September 10th, 2013 at 11:32 AM.
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