Jerry/MT
Elite Member
- Joined
- Feb 2, 2008
- Messages
- 3,141
- Location
- North Idaho-The Palouse
- Tractor
- New Holland TD95D, Ford 4610 & Kubota M4500
I posted this on the Diesel Gelling thread--maybe this thread is more appropriate!
All this talk about gelling of Diesel fuel makes me nervous being a novice tractor operator as well as a Northern Vermonter. What dictates when one should plug in their tractor before operation---What temperature? My tractor has a heating block I am just not sure when to use it. I am sure this has been covered in this forum at one point. So far this winter no issue with starting. I do not depend on my tractor in the winter. However, I do like to use it to beat back some of the big snow piles from encroaching on us. Any advice would be appreciated.
It kinda depends on the tractor. Mine has Thermostart but the problem I have is getting the engine to turn over fast enough in cold temperatures. I have the block heater on the timer and it warms up for 2hrs before I feed and the tractor starts on the first turn even at -10°F.
I would say use your block heater in temps below 20 F and if it isn't effective than use it below 30°F. Find what works for your machine.
Fuel gelling is not a real problem until like -30°F, but water freezing in the water separator, on the tank tap screen, or in the fuel filter is a more common problem. Keep the fuel clean and water free, change your fuel filter(s) before winter weather and drain the water separator before and after every use and you'll minimize the problem. Keep spare filters on hand also.
If you get down to -30F regularly, and jelling (the filter look like it has wax on it) beomes a problem, mix one part of #1 diesel with 2 parts of #2 diesel or make sure that your fuel is a winter blend with a high pour point. There are also anti-gel additives.