The exhaust system, shown in Figure 7-15, is the waste disposal system of your vehicle. When the fuel system brings the fuel and air together in the cylinders to drive the vehicle, waste products are ...

Exhaust leaks go, “WOOOOOOOOO…. You should be up cookin’ breakfast or somethin’, that’s like an alarm clock, WOOOO WOOOOO.” Wait, those are whistle tips, but exhaust leaks can be nearly as loud and a ...

As traumatic as it was at the time, the addition of selective catalytic reduction and diesel particulate filter aftertreatment to modern trucks will likely go down as one of the industry’s greatest ...

Bolted directly to the engine block, the exhaust manifold is the first section of a vehicle’s exhaust system. It funnels exhaust gases from all the cylinders and routes them to the car’s catalytic ...

The Iowa House advanced a bill Monday that would allow farmers to disable the diesel exhaust fluid, or DEF, systems required ...

The Iowa House advanced a bill to allow farmers to disable the diesel exhaust fluid, or DEF, systems required by federal emissions laws.

The Iowa House has passed a bill with new state restrictions on farm implement dealerships -- so the owners of tractors and combines could repair the diesel exhaust fluid systems on the equipment ...