Research thoroughly before attempting major repairs. When doubt creeps in, professional BMW specialists offer peace of mind ...

The CDI-AC (Capacitor Discharge Ignition – Alternating Current) system in the 139QMB engine is crucial for generating the electrical spark needed to ignite the fuel-air mixture within the engine. This ...

Spark plugs have a pretty predictable life cycle, but ignition coils can be harder to track. Here's how to tell if an ...

A cockpit recording of dialogue between the two pilots of the Air India flight that crashed last month supports the view that ...

We'll tackle how it makes your engine go faster, what you need if you want to install one in your car, and other alternatives to this system that will help you hit top speeds.

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power ...

Top Tier gas is worth the extra cost, per a study by AAA. CR lists car brands that recommend Top Tier gasoline and gas stations where you can buy Top Tier gas.

The human muscular system is complex and has many functions in the body, like mobility and stability. Learn more about the muscular system here.

Gas engine generators have been recognized as a set of beneficial generating units for producing electric power owing to their high efficiency, low emissions and appropriate fuel price. However, the ...

Chrysler debuted its new engine at the 1938 NYC Motor Truck Show, to an amazed audience. There was only one problem: Where ...

Camila Flamiano Domonoske covers cars, energy and the future of mobility for NPR's Business Desk. She can be reached via encrypted message at camiladomonoske.42 on Signal.