A backfiring car is more than a noisy annoyance, it can mean problems with your engine. Here's what can cause engine ...

Over the years, I've worked on numerous diesel engines and experimented with custom exhaust systems on a variety ... you'll likely hear a whoosh of air rushing through the intake.

Car exhaust flame throwers work by interrupting the spark to the engine. This dumps raw fuel into the exhaust system. The fuel is ignited by a coil and spark plug placed right before the exhaust tip.

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 ...

Precisely follow the maintenance ... systems? Hatz: The most important thing to make sure of is that you’re using a factory recommended coolant. Every engine manufacturer uses a different ...

Meanwhile, aftermarket exhaust tips for diesel engines ... system injects fuel into the already-hot exhaust stream, the ...