fx4wannabe
Full Access Member
While I am in the midst of testing things how do I test the glow plugs to see if they are working?
Need to use ohm meter. I cant remember what the reading should be for the good ones off the top of my head. Someone else will chime in but if not I will go out and test some of my new ones I have and post later.
The simplest way is with a test lite. From the positive and either battery directly to the glow plug electrical connecter. The other way is with an ohm volt meter. The digital type works better.