Vented Gas Cap?
Does anyone know whether or not my1992 Minnie Winnie on Ford E-350, 460hp engine originally had a vented gas cap? I have quite a few times left my gas cap on top of the gas pump after getting gas (th...
Forum Discussion
Gas caps have to be air tight for emissions, after market caps are not air tight.
Go to a Ford dealer and purchase a cap wit a retainer that attaches to one of the screws next to the filler tube you will never leave a cap behind again.
It is interesting that the check engine light did not turn on, I had that problem with the toad and an after market cap with a keyed lock, it would turn the light on and would not start, the cap was not air tight.
navegator
Go to a Ford dealer and purchase a cap wit a retainer that attaches to one of the screws next to the filler tube you will never leave a cap behind again.
It is interesting that the check engine light did not turn on, I had that problem with the toad and an after market cap with a keyed lock, it would turn the light on and would not start, the cap was not air tight.
navegator
