Car owners dread few things quite as much as a vehicle's "Check Engine" light. However, the dreaded signal doesn't always foretell a worst-case scenario for motorists. They can even help prevent ...

View post: 2015 Mercedes-Benz S63 AMG For Sale At Incredible Price CarMD sells an OBDII device for vehicle repair shops and car owners that plugs into a car’s diagnostic port. Because the device ...

If your Ford has a P1299 error then you'll need to know what to do next. We explain what this error code means, what causes ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. This article is more than 5 years old. According to CarMD.com, the national ...

It may cost you more in the long run. You’re driving along and suddenly your check engine light goes on. But nothing seems to have changed with the way your car is running. It’s OK to let it go for a ...

When the check engine light comes on in a vehicle, it’s indicating that there is some issue with the car that should be checked out. It could be something minor, such as the gas cap not being screwed ...

Consumer Reports has no relationship with any advertisers on this website. You're driving along in your car or truck and suddenly a yellow light illuminates on your dash telling you to check or ...

Toyota's new resonant frequency test will determine if recalled V35A Tundra engines need replacement, covering up to 270,000 vehicles.

You just know it’s going to be a bad day when the “check engine” light on your car’s dashboard—which usually looks like the profile of a vehicle’s engine—stays on after you’ve started it. That usually ...

NHTSA just reopened the GM 6.2L V8 headache. On January 19, 2026, the agency said it opened a new recall query into about 597,571 GM trucks and SUVs with the L87 6.2L V8 after owners reported fresh ...

If you've ever seen a port by your car's dashboard that can't charge your phone or provide auxiliary power from your vehicle's battery, there's a good chance that it is an OBD (On-Board Diagnostics) ...