The fuel pressure regulator may be small, but it plays a big role. Learn what it does for your engine and how a failing one can affect performance.

I’m trying to work out why my 2006 Volkswagen Passat recently started stalling while I am driving. Also, in the past three months it randomly doesn't have enough fuel to start, even though it has more ...

Consumers can save on fuel by comparing prices with apps like GasBuddy and buying off-highway or at warehouse clubs.