They're nice, reliable vehicles.
I just bought a new gas cap for the Ford Mustang.
Turns out the owner of the Brakes Plus place was right, a bad gas cap can cause emissions systems failure (or more importantly, the check engine light to come on).
Gas caps these days aren't just caps.
They have a check valve in them, allowing air to come into the tank, but not leave it (unless its over a certain pressure).
It figures doesn't. These days, even gas caps are complex....
hahahha.