Skyrocketing gasoline prices are fueling sales of locking gas caps as drivers attempt to protect their costly investment from thieves. ?We can?t keep them on the shelves,? said Farrel Beltramini, an ...

Q: I am having a problem with my gas cap that is creating an engine warning on my dash. I have been tightening the gas cap quite a few times. I will sometimes get it to clear the check engine ...

The gas cap is one part of your vehicle that we bet you don’t give much thought to in spite of how often you use it. The thing is, a gas cap does a lot more than simply close off your vehicle’s filler ...