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Testing fuel tank venting
Posted to Technical Discussion Forum on 9/13/2023 3 Replies

Carbon vapor canister ruptured, filled the system with the black pellets. Replaced canister, vent valve,and purge valve, cleaned existing lines as best as possible. Still hard to fill. Must have pellets lodged elsewhere or another problem. How can I do some so... Login to read more.

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car Vehicle Data

2011 Chevrolet Avalanche LTZ 5.3L

VIN 3GNTKGE3XB
Engine5.3 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2011 Chevrolet Avalanche LTZ 5.3L

VIN 3GNTKGE3XB
Engine5.3 L
Trans6-speed Automatic (Electronic)