Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

We may receive a commission on purchases made from links. Have you ever wondered what that strange-looking circle on your car dashboard is for? You know, the one that's placed just below your ...

Discover how a dirty oxygen sensor, old coolant, and worn spark plugs can increase fuel consumption. Practical tips from Promechanic help drivers save on fuel.

This re-creation of a spectacular 1934 one-off built for Edsel Ford has carbon-fiber bodywork and a Coyote V-8.

Cold starts are the dirtiest moment—Bosch thinks it’s solved them with fire.

An investigation of nationwide garages by automotive diagnostic specialist Carly has found that drivers are being overcharged up to five times to genuine cost for simple repairs.

From the September 1984 issue of Car and Driver. What we have here is one hell of a nice vehicle for grown-ups. The Peugeot ...

From roof racks to tires, maintenance and driving habits, you can likely save hundreds of dollars per year at the pump.

It’s starting to feel like 2020 again as a recent string of catalytic converter thefts has Calgarians checking underneath ...

This last operation was performed twice during the 944's life at Car and Driver, at 15,000 and 26,000 miles, because several ...

Unlike some smart automotive devices that require app subscriptions, software updates, or recurring fees, the SynGas OBD Fuel ...