The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...
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OBD2 scanners that actually save you money
Whether you’re a weekend DIYer or a pro mechanic, the right OBD2 scanner can save you hundreds in diagnostic fees and hours of guesswork. From simple code readers to advanced bi-directional tools with ...
️ 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, ...
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OBD-II scanners made simple for drivers
Modern OBD-II scanners let everyday drivers access their car’s diagnostic trouble codes, live data, and system health without ...
If you own a car, you need an OBD2 scanner. The most basic function of these devices is to tap into your vehicle’s onboard diagnostics system to read and clear engine trouble codes. But then, ...
Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...
Repair Reports generated by the Lemur BlueDriver not only interpret error codes, but suggest causes and fixes. The Smog Check feature can let you know if your car is ...
This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...
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