marlio2009
New Member
- Joined
- Aug 9, 2011
- Messages
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New to the forum, I recently had to replace knock sensors and wiring harness on my 2001 Tahoe. After completing job codes cleared and test drove for 30 miles. The next day the following codes came back...
P0171
P0174
P0327
P0332
Any solutions.....
P0171
P0174
P0327
P0332
Any solutions.....