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 ...

Dear Auto Doctor: I have a 2002 Audi A6 2.7T. When the “check engine” light came on, I called the dealer and they asked if I had just filled the tank and I told them yes. They told me to tighten the ...

Even though we constantly think about the fuel powering our cars while on the road, hardly do we pay enough attention to the vessel that's supporting it. Make no mistake about it, your fuel tank and ...

Dear Doctor: I have a 2002 Audi A6 2.7T. When the “check engine” light came on I called the dealer and they asked if I had just filled the tank and I told them yes. They told me to tighten the cap and ...