Diagnosing fuel delivery problems has become far easier for DIY mechanics and professionals thanks to compact diagnostic tools designed for modern engines. A quality fuel injector tester is essential ...

Q: Hello, Vette. I am a guy that likes to work on my own car and I just wanted to say thanks for all of the DIY articles that you publish. Well, let's get to it. I have a 1997 C5 Corvette with very ...

While there have been many protocols developed over time for vehicle diagnostics—such as KWP 2000, ISO 15765 and K-Line—automotive OEMs and suppliers have agreed to rely on Unified Diagnostic Services ...