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My M1009 had a manual glow plug switch installed when I got it. I want to bypass the firewall resistor bank, but I recently replaced the starter with a good 24V unit and I have no intention of replacing it again anytime soon. At least one of my glow plugs is bad, and I want to replace them all while I am at it and avoid any future problems.
I am trying to decide between getting a set of Delco AC60G and wiring the plugs to the 12V tap on the firewall, or using Delco AC15G for a HMMWV and wiring to the 24V tap. I am not afraid to change the connectors for the glow plugs, and I really like the idea of powering the plugs off both batteries. Is there any reason I should use the 12v plugs instead of 24v?
I am trying to decide between getting a set of Delco AC60G and wiring the plugs to the 12V tap on the firewall, or using Delco AC15G for a HMMWV and wiring to the 24V tap. I am not afraid to change the connectors for the glow plugs, and I really like the idea of powering the plugs off both batteries. Is there any reason I should use the 12v plugs instead of 24v?