Cold weather starting

   / Cold weather starting #1  

bazman82

Gold Member
Joined
Aug 14, 2017
Messages
407
Location
Lockport, NY
Tractor
Same Mercury 75 Farmtrac 795DTC
What is everyone using for their cold weather starts? I have 1 magnetic heater but I'm thinking of getting a second one for my tractor this winter. It does have a glow plug (which I replaced 2 or 3 years ago) and it doesn't seem to work that great when its really cold out (10F or less). This is for my farmtrac 785dtc. I was looking for a block heater but can't seem to find any information out there for this engine.

My other option is to replace the fuel line to the glow plug as the plug in on the opposite side of the fuel filter and the line goes all the way around the engine. I was also thinking that maybe that line is clogged or has crud built up in it and could maybe clean it out somehow. Any suggestions?
 
   / Cold weather starting #2  
My experience with magnetic heater says they are nearly useless.

Hopefully the SAME engine is liquid cooled and you will be able to find a good block heater for it.

Well I see it is liquid cooled so you should be able to find a block heater for it, maybe talk to a Deutz-Fahr dealer they probably will know exactly what you need.
 
Last edited:
   / Cold weather starting
  • Thread Starter
#3  
Yeah, this one is liquid cooled. I was trying to find something simple for it but it'll have to wait until I get around to looking the tractor over again a bit more detailed to see where I can even put it.
 
   / Cold weather starting #5  
Block heaters on everything and that’s it.
 
   / Cold weather starting #6  
I have a warm shop, but also a block heater.
 
   / Cold weather starting #7  
My Kubota has a lower hose tank heater. Works just like an old percolator coffee pot. I bought the Kubota brand new in 2009 and have not yet had to use this heater.

Not enough snow to plow and no reason to go out in the cold. However - it starts easily at -20F without any assistance. It just take forever to warm up.
 
   / Cold weather starting #8  
Just need to measure a frost plug. Then, order up a block heater that fits it. Just remember to not over tighten the lockdown screw! They make a world of difference on cold weather starts!
 
   / Cold weather starting #9  
Old school Thermal start. Drips Diesel on a Electric coil and burns inside the intake. Sucks in the hot air When you go to start it. Using the Decompression it warms the Cyl. up. I wait for the oil light to go out and release it. I only have to use it rarely in Ga. but it does work well when I do use it.
 
   / Cold weather starting
  • Thread Starter
#10  
Old school Thermal start. Drips Diesel on a Electric coil and burns inside the intake. Sucks in the hot air When you go to start it. Using the Decompression it warms the Cyl. up. I wait for the oil light to go out and release it. I only have to use it rarely in Ga. but it does work well when I do use it.
This is what my tractor currently has, I guess I refer to it wrongly as glow plug sometimes. I believe the fuel supply going to it is being obstructed because you should hear a puff after it is on for a few seconds. I replaced everything but the line a few years ago.

My older SAME has this as well and when I replaced that many years ago, it would fire right up, even below 0.
 

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