The single mom and hair stylist based in Los Angeles fills her followers in on her 2016 Hyundai Tucson. This spring, the ...

“Everyone says these Hyundai’s are super reliable, but this thing only has 390 miles, and the check engine light is already on,” he says. He then clarifies that the car is a 2023 model.

The check engine light is a critical component of a vehicle’s onboard diagnostic system, illuminating to alert the driver of potential issues affecting the car’s performance or emissions. In ...

What the Check Engine Light Means The check engine light is part of your car’s so-called onboard diagnostics system. Since the 1980s, computers increasingly have controlled and monitored vehicle ...

For example, the average cost to repair a check engine light issue in the U.S. was $384 in 2019, up just 1% from the previous year.