There it is. On your dashboard. Staring at you, mocking you, making you plot insurance fraud: your car’s check engine light. That little bugger has been on your dash for weeks now and you haven’t been ...

“A must-have for DIY car maintenance!” ...

️ Editor's note: This product category requires new testing about once a year. We'll update this article with the most recent information when it's available. Modern cars are technological marvels, ...

“Using this device has saved me from being overcharged at auto repair shops.” ...

On-board diagnostics (OBD) means different things to different people. To the guy who still cranks over his '71 'Cuda every morning to get to the plant, it scares him to death. But then again, he's ...

View post: Subaru Outback’s Lease Offers This January Challenge the Honda Passport’s Value Pitch And right now at Amazon, you can get the Panlong OBD2 Diagnostic Scan Tool for only $28, less than half ...

View post: 2026 Cadillac Lyric’s January Lease Deal Is Cheaper Than a Tesla Model Y The BlueDriver OBDII Scan Tool is a Bluetooth OBD code reader that links to your iPhone or Android device. This ...

FIXD OBD2 Scanner Review: Is It Worth Your Money? I recently tried out the FIXD Bluetooth OBD2 Scanner, and it's been a real game changer for understanding my car's health. This handy tool connects ...

Nobody likes seeing a warning light on their dashboard, and it’s even worse if you don’t know what it means. But most cars keep a record of any malfunction in their onboard computer, and you can ...

Seeing your vehicle's check-engine light come on can throw a wrench in your travel plans. It can also feel a little scary: Does it mean your ride is headed for the scrapyard? Or is there a simple fix?