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Fuel Filling/EVAP issues tried everything please help
I had the same problem with a charcoal canister that came apart. I blew air thru the line from the canister to the purge solenoid many times and still had evap system codes and would find pellets in the valve. There is a connection in the vent line at the rear of the intake/top of the bell...- aba87
- Post #24
- Forum: Engine & Drivetrain
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Dreaded p0449 code
I’d check all the evap lines for any signs of charcoal. The charcoal canister on my 2005 Tahoe came apart internally and sent charcoal pellets throughout the system. The pellets were in the line going to the tank and all the way up to the purge valve. There is a connection on the drivers side...- aba87
- Post #10
- Forum: Engine & Drivetrain
