/ Preheating glow plugs on a John Deere 4100 #1
- Dec 27, 2017
- West Falls NY
- Ford 851 Powermaster 2009 TYM T503 cab/loader tractor
I bought a model 4100 deere that is pretty hard to start. I am not sure how to preheat the glow plugs on this tractor. I tried pushing in on the key, but it will not budge. Cranks for about 15 or 20 seconds in 60 70 degree weather before it fires up and smokes like crazy for a little bit. After it has been running it fires right up. Any help is greatly appreciated.