7.3 Glow Plug relay Problems
Im hoping someone can help me out here, I have a 2000 Ford F-350 7.3 I just put a New glow plug relay on it and im having some issues. the old one was bad the new one i just put on acts like its stuck on. i have everything hooked up right when i turn the key on power gose to GP and I have 12v at both the small red wire and small orange wire and it never shuts off even when the key is off, but if i diconnect power from battery to GPR and hook it back up its fine untill i turn the key on again. everything i have been reading says its either the ground wire from the PCM is shorted or Just the PCM is bad. can anyone help?