Here are the most-read 'Car Doctor' questions and answers of 2025

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.
Fast Lane Only on MSN

Reasons your check engine light comes on and how to interpret it

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 ...

Utility CEO on the data center crunch: America’s ‘check engine light’ is on and ‘no one’s going to pay attention until it breaks down’

"We are telling policy makers the warning lights are on," Exelon CEO Calvin Butler told Diane Brady at Fortune Brainstorm AI ...
The Drive

Over a Third of US Drivers Take Their Car to a Mechanic the Week a Check Engine Light Comes On

Your dashboard’s check engine light can seem like a mystery within in an enigma wrapped in a sad confusion burrito. Some of us figure that if the car still runs well, it’s no big deal, and ignore it ...
The Daily Dot

‘I’m actually surprised it’s legal’: Mechanic calls out check engine light in Hyundai

In a TikTok video by Beviin @beviinskirata, an intriguing aspect of Hyundai vehicles sold in Australia came to light, sparking a conversation about the presence of “check engine lights” in cars.
UUHC Health Feed

179: 5 'Check Engine Lights' for Men's Health

Your body, much like your car, gives warning signs when something isn't right. And when those dashboard lights come on, you should probably talk to a professional. From chest pains during exercise to ...
MotorBiscuit

Woman Buys Car On Facebook Marketplace. Then Her Brother Notices A Piece Of Tape Over The Check Engine Light: ‘Sounds Like You Should Have Gone With Her’

For an increasing number of people, the answer to that question is “Facebook Marketplace.”  Many car owners find that the ease of posting ad, the ability to verify buyers, and the ubiquity of Facebook ...
Ars Technica

"Check engine" light was on, but now it's off. Should I still take it in?

Long story short is that my check engine light came on last Thursday. It was on until today when I noticed that it finally turned off. I have an appointment to take it in on Wednesday to get it ...
GM Authority

Here May Be Why Your GMC Canyon, Sierra TurboMax Check Engine Light Is On

If the check engine light is illuminated on your 2023 or 2024 GMC Canyon or 2024 GMC Sierra 1500 pickup truck, GM has discovered a loose wiring connection that may be the culprit, rather than a more ...