When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

That Check Engine light can mean so many different things, as can any noticeable difference in your car's performance or weird sounds. Fortunately, there are ways to narrow down the problem using ...

Cylinder misfires can turn a smooth commute into a rough, fuel‑wasting slog, and they almost always leave a trail of diagnostic clues if you know where to look. I focus on four of the most common ...

Here’s some good news for cash-strapped motorists: The average cost to repair a mechanical issue that’s indicated by the “check engine” light on a vehicle’s instrument panel dropped by 10 percent last ...

When your vehicle's check engine light (CEL) comes on, it's often a sign that something needs attention. But with over 20,000 parts working together in your car — many important for normal operation — ...

You’re going to pay more per year for car maintenance if you live in a western state, and the cheapest states for repairs related to a “Check Engine” light are Michigan and Indiana. That’s according ...

We can't leave April behind without sharing CarMD's annual overview of check engine light-related car repair costs and trends. The list is published every April during Car Care Month. The latest CarMD ...

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.

The MarketWatch News Department was not involved in the creation of this content. IRVINE, Calif., April 24, 2024 /PRNewswire/ -- CarMD.com Corporation, a leading provider of automotive diagnostic data ...