Ignition coils sit at the center of every gasoline engine’s spark, yet they usually stay invisible until something goes wrong ...

Engine temperatures climb fast whenever you drive, idle in traffic, or run the air conditioning, and your cooling fan quietly ...

GM has released a new service update for a handful of units of the 2026 Chevy Equinox and 2025 Chevy Equinox EV, impacting ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

In a year full of standout shows, io9 picks the very best genre stories to hit the small screen. io9 watched a lot of TV this ...

The third generation small block started with the LS1, a 5.7-liter V8 powering Corvettes, Firebirds, and Pontiac GTOs. More ...

Discover how MotoGP electronics, from ECUs to traction control and engine braking management, enhance performance, safety and speed in the most exciting sport on earth.

I’ve put over 200 km (125 miles) on Tesla’s latest ‘Full Self-Driving Supervised’ (FSD) v14 update, and I’ve gathered ...