Gasoline fumes contain a variety of hydrocarbons that constantly evaporate from the engine and fuel tank into the atmosphere. If the fuel is in the atmosphere, it can cause pollution, even if the ...

What Does Code U0100 Mean? U0100 stands for “Lost Communication with ECM/PCM.” The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other ...

Traction- and stability-control systems: What's the difference, what do the different modes do, and when is it safe to turn them off?

What do all the controls on a fire engine truck do? This question was originally answered on Quora by Phillip Rhodes.

According to Securities Star, data from Qichacha shows that BYD (002594) has announced an international patent application ...

Imagine a valve control system without compromises, one that isn’t crank-driven and doesn’t play by conventional rules. Such an engine would allow infinitely variable timing on all its valves ...

Using your engine to brake isn't complicated, but that doesn't mean you're not doing it wrong. Here's how to do it and make sure it's the right way.

Diesel generators are very useful in an emergency situation, as you'll have power no matter what. Why do these generators require a governor?

You may have seen signs prohibiting engine braking in various areas and wondered what it was and why it was illegal. Here's what we know about it.

Using your engine to brake isn't complicated, but that doesn't mean you're not doing it wrong. Here's how to do it and make sure it's the right way.