A check engine light doesn't always mean a major repair. Follow the diagnostic process and see how the real problem was ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. You’ll usually know when it’s time to take your car, truck or sport-utility ...

View post: The Best Honda To Buy In 2026 Is Also The Most Obvious One CarMD sells an OBDII device for vehicle repair shops and car owners that plugs into a car’s diagnostic port. Because the device ...

Neither black tape nor a Magic Marker is the solution when your car or truck's check-engine light comes on. When the light, which is shaped like the outline of an engine, illuminates, do not panic!

Three of the main reasons the check engine light or malfunction indicator lamp (MIL) turns on are: a loose fuel cap, issues with the ignition system, and problems with the emissions system. Many ...

Ignoring a check engine light can turn a minor problem into a major expense, according to a new report by CarMD.

Does a check-engine light really mean something is wrong with your engine? An OBD2 scanner can tell you. What you should do ...

It glows on your car’s dashboard and instantly ignites terror and loathing in the hearts and wallets of drivers; the dreaded “Check Engine” warning light. For ...

CARS.COM — When the light goes on, something’s wrong. The vehicle diagnostics analysts at CarMD released their 2017 report on the most common car repairs resulting from that dreaded check engine light ...

When the check engine lights comes on in your car, often there's a moment of dread or panic. The warning usually isn't a good sign and can come come with costly repairs. However, a recent report shows ...