Your car’s OBD-II port is more than a check-engine light reader — it’s a gateway to understanding your vehicle’s health. With the right scanner, you can access live performance data, decode trouble ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

From reading a check engine light to streaming live sensor data, OBD-II diagnostics give drivers and technicians a powerful window into a vehicle’s health. Choosing the right scanner, understanding ...

That’s when the feared “Check Engine” light illuminates on a vehicle’s instrument panel. With the average vehicle age on U.S.

While driving my 2003 Honda Accord, sometimes three warning lights will come on at the same time for second or two: the ...

Modern cars are basically computers on wheels. With so many electrical systems, sensors, and motors, there’s so much that could potentially go wrong. When something does go awry, pinpointing the ...

In San Francisco, some passengers of autonomous taxis have experienced an unexpected hazard: being stuck in the vehicles when the cars are assaulted. Self-driving ...

Automated License Plate Readers, known as LPRs, are a growing technology used in thousands of communities around the country, though backlash against them is growing. ALPRs are AI-powered cameras used ...

We asked Guardian Australia readers how they are affected by surging petrol prices and shortages. Here’s what they told us Follow our Australia news live blog for latest updates Get our breaking news ...

Two separate mechanical issues forced McLaren to pull Oscar Piastri and Lando Norris from the Chinese Grand Prix before it even began. Neither car from the reigning constructors champions finished for ...

If you’re a driver, car insurance is a legal requirement. But, while costs have fallen during 2025, it can still be expensive – even if you’ve not made a claim. The average comprehensive car insurance ...