Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Thunder Creek's Diesel DEF Combination Fuel Tank features two tanks to hold 100 gal. of diesel fuel and 18 gal. of DEF to get both fluids out to off-road equipment Thunder Creek's Diesel DEF ...

which came into play with the Environmental Protection Agency's 2010 emissions standards. DEF is used to treat the exhaust of the engines running selective catalytic reduction (SCR) technology to meet ...

Refuelling and tending to a diesel engine can cause confusion among uninformed or inexperienced users. In addition to accidentally refilling the fuel tank with gasoline instead of diesel, some ...

For many years, owners of three-quarter and one-ton pickup trucks enjoyed the fact that there was no smog equipment on their trucks. But in 2008 the EPA required diesel particulate filters on all ...