Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

It seems harmless to let your car sit and run to warm up, but here’s why experts suggest avoiding this old habit.

Max Verstappen has offered F1 fans his first “review” of Red Bull’s all-new in-house power unit – based on how it sounds!

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Avoid winter car breakdowns and insurance claim rejections. Learn how cold weather affects ICE engine oil and EV range, plus essential maintenance tips for a smooth drive.

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

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Many owners even consult trusted auto experts, and some begin their search for quality vehicles at places like the best used ...