wissconson gas engin

   / wissconson gas engin #1  

Ray Jr

New member
Joined
May 10, 2013
Messages
8
Location
west haven ct.
Tractor
1970 bobcat
have a m-700 bobcat with a wissconson engin when it sits about a week it cranks over but wont start seams like it looses its prim but once it starts its ok an if you try it the next day it will start only when it sits its hard stsrting
 
   / wissconson gas engin #2  
have a m-700 bobcat with a wissconson engin when it sits about a week it cranks over but wont start seams like it looses its prim but once it starts its ok an if you try it the next day it will start only when it sits its hard stsrting

Can you describe how hard it is to start and how it acts?
 
   / wissconson gas engin #3  
It's probably the fuel pump, that is kind of a weak link on them. I have the same machine and mine has an electric replacement pump, let it run for 20 seconds or so and it starts right up. In fact I started it yesterday for the first time in over a month, no problem. They do need a 2 psi regulator on them if you are replacing it; if you are just using it as a boost pump for starting it should be fine as is as an inline addition on a momentary switch.
 
 
 
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