These vapor canisters fit many years on GM trucks and vans.New take off with less than 1 hour drive time.
These were taken off when the vehicle was new and
converted to natural gas.
If your truck or van will not take gas at the pump and you
have already replaced the canister purge valve then you
probably need to replace the canister due to it being flooded out
with raw gas.
We see these get flooded when people try to force more gas in to
the tank after the gas pump has shut off. Once it is flooded the air
can't escape the tank during fill up.
Gas Tank Renu
Swartz Creek, Mi
Since 1987