I have pulled every hose back around the filler tubes. When inspecting the CdCv I was able to get air to go in both directions? Should this be closed one way when the car is off? Haven't tested it, but I imagine that it would cause a large leak detection if it's always open and should be closed during operation. Still doesn't explain why I can't put gas into it if it were open not impeding air flow.
My check valve was fine. Air went in both directions but vacuum showed a closed path in one direction, no debris.
The filter canister was almost dry. It barely gave a few drops with air blown in repeated times.
The hose going to the charcoal canister didn't allow air in. When I blew into it, the air came back, slow hissing. I did that a few times and got a few drops of gas?
Any ideas?
The car runs fine. No noticeable drop in mpg. The gas fill up issue is very annoying.
My check valve was fine. Air went in both directions but vacuum showed a closed path in one direction, no debris.
The filter canister was almost dry. It barely gave a few drops with air blown in repeated times.
The hose going to the charcoal canister didn't allow air in. When I blew into it, the air came back, slow hissing. I did that a few times and got a few drops of gas?
Any ideas?
The car runs fine. No noticeable drop in mpg. The gas fill up issue is very annoying.