[TRobinson6]

i may be deaf dumb and blind but i have not been able to figure out how the gas door holds the cap while refueling other than just let it dangle

 

[1983JZR3W]

It screws onto the inside of the gas door. Takes about two or three turns to secure. Give it a try and it will work.

 

[jimvw57]

I always just set it on there and it has worked for me. I will try screwing it on though

 

[Miss Mercedes]

Not sure if you have a 451 or a 453, so I'll give both!

453: There's technically a clip for the cap, but it's never worked for me. Using advice from our awesome Kamaal, I just hang the cap from the lower hook protruding from the door.

451: There's a circular ledge embedded in the fuel door. I place my cap right on it. The cap has channels that should "lock" it into place. Works like a charm for me.

 

[TRobinson6]

whoopee for me finally found the lip the black portion of the gas cap sits on...pretty cool