Yet anyone can get an idea of the problem with a simple check using a tool that can cost less than a pub lunch. Most cars have an On Board Diagnostics (OBD) port, which allows you to plug in a device ...

I’ve picked seven of the best Bluetooth-connected scanners that plug into a car’s OBD2 socket and put them against each other in a mega test of diagnostics. Here are the best Bluetooth OBD2 scanners.

A vacuum leak can cause a variety of drivability issues in your vehicle. Here's how you can isolate the leak and the steps ...

Part of the frustration of a check engine light is that it’s just so vague. It can signal anything from a looming powertrain failure to something as benign as a loose gas cap. The light will simply ...

Car ownership comes with a few inconveniences that most drivers don’t think about until they’re stuck dealing with them. From keeping your interior clean to staying organized on the go, the right ...

Want to improve your ride without breaking the bank? These highly rated practical upgrades are perfect for auto enthusiasts ...

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The Raspberry Pi is a tiny credit-card-sized computer, and the best tool for anyone who loves DIY projects and saving money. But when you look at the builds listed here, don't just focus on the ...

A consumer, let’s call him Bob, drives a 2024 Bulgemobile. The car seems to be running fine, but Bob gets an email from his dealer saying the vehicle has “developed an issue” and needs to be brought ...

Once upon a time, you could diagnose the culprit of your Mazda MX-5 Miata's check engine light with a paperclip. We now use OBD-II technology for that.