An open circuit on a fuel injector is usually caused by either a broken wire to the injector, a loose terminal somewhere in the electrical circuit that drives the injector or a burned-out coil in the ...

A signal injector is a very useful and quick troubleshooting tool for signal tracing in a circuit. Using it can quickly determine the faulty stage of a radio receiver, for example. The signal injector ...

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 ...

Question: I have a 1988 Lincoln Town Car. It doesn’t seem to be getting any fuel. The ignition and spark are fine, and the fuel pressure is right where it is supposed to be, at 40 pounds. I can spray ...

Q. I'm having motor problems with my Chrysler PT Cruiser. A while ago, my check engine light kept coming on so I had a mechanic put it on a computer. It named the No. 2 spark plug as the problem. I ...