Originally Posted by hypurone
Sort of, you were downstream of the check valve so technically it could still be the problem... Crimp it upstream of the valve or remove the valve and plug the line to be sure.
The L99 doesn't have the canister. Only the fitting that plugs straight into the firewall. I suppose I could pull it out and plugg it from there, with my finger. That would work, but since I still have the problem plugging the hose at the blower, I guess I'm ok?