Today I changed my water pump and went to change the fuel filter in the canister on my GT40 and couldn't budge the canister open, using the oil filter wrench as suggested, I did alot of pressure on it to budge it and no luck.
I have changed it before and no problem.
Anyone have a suggestion to loosen the canister, or has anyone had a problem to loosen it up?
I did squirt a little WD40 on it and so far no luck.

Thank You