We earn commissions from purchases you make using links in our articles. Learn more. If your car or truck’s check engine light is on, there’s a stumble when accelerating, or if the transmission just ...

The top end of the technology ladder is held by a scan tool. This car diagnostic tool plugs into the OBD-II port (“OBD” is an acronym for on-board diagnostics, and the “II” designates the second ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

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 ...

If you've been involved in automotive repair for a while, you probably know that modern vehicles use onboard diagnostic (OBD) systems to help notify us when there's a problem. The OBD system works ...

View post: Milwaukee’s ‘Very Easy to Use’ Hex Screwdriver Kit Is on Sale for 50% Off at Walmart The Cicpap OBD2 Diagnostic Scan Tool is currently on sale for just $23, which is over 74% off its ...

Have you ever received a warning light or a random notification from your car that you don’t quite understand? That can sometimes mean you need to head to the repair shop, but not always. Therein lies ...