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 ...

Due to the high costs of fuel in the United States, finding ways to increase your mpg is a great idea. Here are five mods to ...

Secondly, keep an eye on your car's temperature gauge if you see white exhaust smoke ... fluids have been fully flushed out of the system. White smoke can also be present due to a cracked cylinder ...

The new Chevrolet Corvette has a trick exhaust system that muffles the exhaust note when the electronically controlled valve flaps inside it are closed, and let's the V8 roar when they're open.

VW is embroiled in a scandal over software that gave false diesel exhaust data ... appear less polluting than they actually were. Car firms are trying to reduce losses from bad publicity about ...