A check engine light can mean anything from minor to major — so in this video, we dive straight into diagnosing what went wrong with the BMW. Using proper scanning tools and hands-on testing, we track ...

A 2026 Ram owner installed a K&N cold-air intake, hoping for big power gains. Instead? An immediate engine error light and a ...

GM identifies a faulty transmission pan fluid filter as the cause of the 'Service Transmission' warning in Corvette E-Ray ...

OBDeleven is a convenient and advanced car computer scanner that works with your smartphone. It can even do one-click ...

SPARQ's subscription-free device plugs into a car's data port and chats with you through a smartphone app to diagnose mechanical problems and how to fix them.

AutoZone will swap out a dead battery, change your windshield wipers, and help you diagnose any problems behind a "check ...

Curious what thermal imaging can actually do on a phone? This guide breaks down the surprising ways a small add-on becomes ...

A GMC Sierra 1500 owner is stunned that his diesel truck delivers a "shockingly good" 23.5 MPG on logging roads, even with ...

AI Market Poised to Hit $3.5 Trillion by 2033, Powered by 31.5% Annual Growth - Grand View Research ...

This week, the Car Doctor shares advice about hobby cars, dealing with curb rash, finding replacement parts and more.

Forecasters expect an unstable and snowy winter with alternating frosts and thaws, as well as heavy precipitation. About how ...

From smart garage upgrades to track-ready tools, these picks will thrill anyone who eats, sleeps, and breathes cars.