Water and diesel fuel don't mix. Although all diesel grades contain a minuscule percentage of water from the refinery, moisture in the diesel tank won't cause problems until the water content reaches ...

If your diesel car, truck, or even farm equipment isn’t running right anymore or is sitting parked for a long time or in long temperatures, then diesel fuel additives might be exactly what you need to ...

A big part of keeping your vehicle running in the best shape it can for a long time is keeping up with routine engine care. This applies to your compact car and your diesel truck, so you don't want to ...