jbman45
New member
Just caught up with your post. Really sounds like a glow plug circuit problem to me. I had problems with a TC33 and found the glow plug relay to be bad, really bad design in my view. A timer that is part of the relay and they burn out, cost I think 50 bucks which is a joke, and are not even needed in the hot summers.
I went through my circuits pretty completely and decided to simply bypass the relay and put on a simple push button on the dash(momentary on) which I use when needed for no more than 5 seconds.
If your relay was stuck, certainly would run down your batter fast and also damage glow plugs so you probably are in the right area.
I went through my circuits pretty completely and decided to simply bypass the relay and put on a simple push button on the dash(momentary on) which I use when needed for no more than 5 seconds.
If your relay was stuck, certainly would run down your batter fast and also damage glow plugs so you probably are in the right area.