This is especially helpful in large diesel engines, which have more exhaust than a traditional gas-powered car. Read more: 6 Of The Coolest Trucks From The '90s (And What They're Worth Today ...

While Ford carried over the same high-output EcoBoost engine, it made a big improvement to the truck's exhaust system. The dual exhaust, which runs down the passenger side of the vehicle ...

then even the beefiest of big rigs can be safely slowed to a stop. This makes exhaust brakes invaluable for handling steep inclines where a truck driver needs to have much more minute control over ...

New big rigs and other trucks will have to ... railyards and ports, where trucks spew toxic diesel exhaust and smog-forming pollutants. Diesel exhaust is one of the most harmful pollutants that ...

However, for the subset of truck owners who like them as big, loud, and strong as possible ... noxious, diesel exhaust-flavored tea. In the diesel world, when you hear someone say their truck ...

Big trucks are big business ... the tractor got pushed back out and the engine started running backwards, with exhaust billowing out of the air cleaner. "The tiny cab, the huge hood, no firewall ...

Donation Options Search Search Search Trucks at an intermodal transportation center in Cicero. Scott Olson/Getty Share Chicago and other big U.S. cities ... As a result, exhaust fumes from idling ...

This is especially helpful in large diesel engines ... exhaust stacks also have advantages with safety. A semi truck diesel engine's exhaust isn't just noisy ... it's incredibly dirty, too.

New big rigs and other trucks will have to ... railyards and ports, where trucks spew toxic diesel exhaust and smog-forming pollutants. Diesel exhaust is one of the most harmful pollutants that ...