Chris graham
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2008 Tahoe po449 code can’t seem to figure it out replace charcoal canister and vent valve and purge cylinder any other ideas ? Thanks
Po449 code
- Thread starter Chris graham
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RobsFreeland
Old wild land firefighter
https://www.700r4transmissionhq.com/p0449-chevy-tahoe/ Here’s something I found.
Chris graham
TYF Newbie
- Joined
- Jan 31, 2021
- Posts
- 9
- Reaction score
- 3
I found wiring around drive shaft rubbing was causing the problem
