Code readers are diagnostic tools that every car owner should consider owning. Having one of these is as important as carrying a spare tire or a fire extinguisher in the trunk. Back in the day, before ...

"If they all connect to the same OBD port, why are they so different depending on the machine?"As Shuji asked, the repair ...

The ongoing modernisation of cars has brought with it many benefits: comfort, refinement, reliability, efficiency… the list goes on. What it’s also led to, though, is ever-greater complexity, and as a ...

For all its '81 vehicles, GM introduced a computer-controlled engine-management system named Computer Command Control. It became known as CCC or C-3. The engine controller—first called an engine ...

We may receive a commission on purchases made from links. If you're a fan of diesel-powered trucks, chances are you've heard of Cummins engines. Although Cummins engines can be found in everything ...