Filling up a car with gas is second nature for most drivers. But what is not as well known is how dirty a car's fuel system can get over time. If you use low quality gas without extra fuel additives ...

Walk into any auto parts store and you'll see shelves of little bottles promising big things: better mileage, more power, cleaner engines, fewer repairs. It's tempting-because who doesn't want a quick ...

For the first time in company history, Cummins has officially endorsed a fuel additive, recommending two Power Service products, Diesel Kleen + Cetane Boost and Diesel Fuel Supplement + Cetane Boost.