Recent content by mblackmon

It's Alive! Ok, after I finally got the spark and pulse, I checked on the security issue. There was no security on this car. There were also no codes in the ECM. I called the customer and he said he had installed a used cam sensor assembly. So I removed the cam sensor again, installed it...

Update OK, I have an update! I rewired the ignition module (there was a jumper between the module and the connector to the module that was wired wrong). I then found out that because of the wiring issue, the cam and crank sensors were damaged. The 5 volt signal that was coming out of the...

A customer brought me his 1985 Grand national with a no start. There is no spark and no injector pulse. Crank sensor, cam sensor, and ignition module have all been replaced. The signal wire on both the crank and can sensors have a constant 5 volt output. There is 12 volts coming into both...