I hope someone can help me: When I removed the gas cap the other day the old o-ring was broken and just hanging on so I went to the hardware store today and picked up a new one that's the same dia. - about 1/8" (0.135").
Without the o-ring the cap screws on all the way:
But with the o-ring it does not screw on all the way and seal:
Do I have the o-ring in the wrong place? Do I need a longer one that will sit down by the chrome cap?
If anyone could snap a pic or give me some guidance I would appreciate it!!