Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must understand to avoid, and high up on that list is the gelling of diesel fuel.

Many gas stations host diesel pumps that can be easily confused with gas pumps. Pumping diesel into your gas car can wreak havoc on its systems, forcing you to call a tow truck and mechanic.

The best solution to cold weather diesel starting problems is to avoid them by being prepared for cold weather before it happens, according to Julian Wood, Perkins Product Manager for Aftermarket.