I put a new water temp gauge in my 720 diesel. The old one never worked. I've never seen this one rise off the bottom peg yet either, however the hardest this tractor worked since the new gauge is a 15 minute drive in high gear. Is it not going to warm up just putting around?
I guess I should pull the probe out, put some heat on it, and see if it rises. But I'm also wondering if I have a stuck open thermostat possibly. How long do these diesel take to warm up?
My last tractor was a "G" with M&w pistons and a few other goodies. It got to temperature quickly!