Black smoke from a car's exhaust typically indicates an overly rich fuel mixture — meaning there's too much fuel and not enough air being burned in the engine's combustion chambers. This ...

A straight-piped exhaust system can have a different meaning depending on who you ask. Generally speaking, a straight piped exhaust has had the muffler(s), H-pipe, catalytic converter(s), and ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

The exhaust manifold is the part that moves the ... 14 lbs of boost has the same effect as turning a 2.0L engine into a 4.0L one, meaning you can double your horsepower or add even more.

While the above description covers the basic design of a hybrid vehicle, there are variations on hybrid vehicle design. Mild ...

You can’t beat the sound of a finely tuned engine, but an unusual exhaust noise isn’t music to anyone’s ears. A noisy exhaust isn’t just an annoying distraction – it could be a sign that ...

With two weeks of work left before lawmakers turn their focus to November elections, House Republicans hope to push through legislation that would limit the use of “woke” investing principles.

A truck's faulty exhaust system led to carbon monoxide poisoning for two Waco High School students Tuesday, a Waco ...

Some drivers take off the emissions controls to be able to 'roll coal' — meaning releasing large amounts of exhaust smoke into the air. According to the Environmental Protection Agency ...

The 2024 Elantra lineup has some great design updates. A new streamlined front end features thinner LED daytime running ...