Your fuel economy is getting worse most commonly from underinflated tyres, a clogged air filter, worn spark plugs, a fau ...

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

How do I turn off the MIL (Malfunction Indicator Light) on the dash of my 2014 Jeep Compass? This light is properly called the Malfunction Indicator Light, so it’s kind of like a check-engine light.

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.

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

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 ...

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

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

The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...