All of this damage can be quickly remedied and forever sealed with POR-15’s Tank Sealer, which forms a permanent, rock-hard coating on the interior of your tank.Each Tank Sealer kit can treat ...

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 ...

Accidentally putting diesel fuel in a gasoline-powered vehicle is a more common mistake than one might think, especially since many fuel pumps often house the gas nozzle right next to the diesel ...

If diesel fuel gets mixed with DEF, it may cause damage to the engine and the fuel system. These are not covered by the vehicle’s warranty, so you better act as soon as you discover the mistake.

If your diesel vehicle isn't running properly, try a diesel fuel additive to restore lost performance. See the best diesel fuel additives at AutoGuide.com.

If you do crank your engine after adding Diesel Exhaust Fluid to your fuel tank, you likely won't be on the road for very long, as the presence of DEF in your fuel system will almost certainly ...

Fuel injector cleaner serves an important function in vehicle maintenance. Most vehicles sold today have fuel injectors. Those injectors work by delivering precise amounts of gasoline or diesel ...

GM has outlined steps to follow for diesel car or truck drivers that mistakenly add DEF into their vehicle’s fuel tank. Read the steps here at GM Authority.