The average cost to fix a “check engine light” related issue decreased by 10% over the last year, and it's 15% less than in 2006.

So it's scary to see your check engine light come on or hear weird noises. Even worse, if your vehicle suddenly stops working, it can disrupt your schedule and take a toll on your finances.

A check-engine light could be a gentle reminder or a sign of something catastrophic. We explain what a malfunction indicator light is and what you can do about it.

Continuing to drive once the check engine light is on raises the risk of increased vehicle emissions, reduced fuel economy, power loss, severe engine damage and vehicle breakdown. 'It’s called a check ...

Of the myriad warning lights on your car or truck’s dashboard, it seems the most ubiquitous is the “check engine” alert. When you see the "check engine" message or a symbol that looks like a ...

If your engine is stumbling or hesitating and you have the P0303 code, you can quickly check if spark plugs, spark plug wires, or related components are the issue and fix the problem without ...

Kia with the check engine light on “Lady came in from another shop because of this check engine light,” the mechanic begins. He points out there are no transparent issues with the vehicle.

California and the District of Columbia ranked highest and second-highest, respectively, for check-engine light repair costs in 2019.

While it might not spell immediate trouble for your vehicle, a P0128 fault code could lead to larger issues down the line with your engine's temperature.