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10-19-2011, 05:18 PM
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#1 |
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Registered User
Join Date: Jan 2008
Location: Soutwestern New Hampshire
Posts: 145
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Codes
I have my 2003 GMC 3500 4x4 with the 6.0 engine set all summer and started it up and I got a check engine light on. I pulled the codes and this is what I got p0134, p0171 and p0300. the truck runs real rough now. what do these codes mean and why did they set from not using it? How do I correct this? last spring when I was plowing snow with it it ran super but not needing it in the summer I didn't use it.
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2020 GMC Acadia Denali (Maroon) 2003 GMC 3500 4X4 Dually Dump (Red) 2007 KZ 41KG Toy Hauler (White with stripes) 2015 Harley FLHTCUTG Trike ( Maroon) 1995 Harley FLT (2 tone Red) 1992 Chevy S-10 4x4 Blazer (Dark Red) Last edited by bikernut; 10-19-2011 at 05:25 PM. Reason: misspelling |
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