as the real damage caused by DEF in your diesel tank comes once a vehicle's engine turns over and tainted fuel works its way through the fuel system. Catching the mistake early may well save you a ...

Understanding this increasingly visible emissions control system is becoming more ... dominant segments. Where DEF really becomes critical is in big diesel engines. We don't mean like your ...

one thing that may be overlooked is the proper management of Diesel Exhaust Fluid (DEF). Handling and storing DEF in cold climates can be challenging. Made from a mixture of technically pure urea ...

One of the systems that needs attention is the Diesel Exhaust Fluid (DEF) system, which as most diesel owners know can be finicky and troublesome. The folks at Rislone have developed a new product ...

The first thing to know is that if diesel fuel is mixed with DEF, or if DEF or gasoline is ... run but the engine has not been cranked, the system from the fuel fill pipe to the high-pressure ...

a 2.5-gallon tote of DEF sells for between $15 and $25 at the local parts store. Flipping through the Silverado owner’s manual, you’ll find a section dedicated to the diesel exhaust system.