Winter is the time of year that really puts diesel trucks and tractors to the test. Sure, a boosted engine loves cold air, but you know what doesn’t? The fuel that makes these workhorses run. That’s ...

Fuel expenses build up in little increments, so most individuals don't realize how much they cost. Twenty dollars here, forty dollars there, sixty dollars on a longer trip; by the end of the year, the ...

In today’s cost-conscious times, supplementary engine and fuel additives promise means of cutting motoring costs. We study whether or not they really deliver Words: Rob Marshall Ever since the ...