Most heavy-duty vehicles run on diesel engines ... reefers have a separate fuel tank that solely powers the trailer's ...

One person was injured after a tractor-trailer hauling diesel fuel overturned along a major highway in Allegheny County ...

Capt. Evan Clark was patrolling the Allegheny River to help Three Rivers Waterkeeper get a better understanding of just how much of a mark that fuel spill made.

Similarly to what to do if diesel fuel gets in your gas engine tank by accident, start by not turning on your truck. Then, call a mechanic or repair shop immediately. Get your truck towed there ...