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Conquering the (NNBS) P0449 Code
What I was meaning did they install a new wire or just repair the corroded wire? Wonder if this the same problem as I have and how could I find it? Or just carry it to dealer. Which I do not want to do.- Swampfarmer
- Post #8
- Forum: Engine & Drivetrain
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Conquering the (NNBS) P0449 Code
Most Hated what did the dealer do to fix this problem. My 07 tahoe is throwing same code and have replace all but purge canister on fuel rail. I just posted about trying to get help.- Swampfarmer
- Post #6
- Forum: Engine & Drivetrain
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Help 2007 Tahoe?
Hey guys new around here. My wife has a 2007 Chevy Tahoe Lt with 120000 miles. Recently did some work to fix a couple issues. New fuel pump, evap canister/ wiring harness, charcoal filter and gas cap. But CIL is still on last time I put on scanner it came up with P0449. But been month or so and...- Swampfarmer
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- Replies: 0
- Forum: Engine & Drivetrain
