start hiccup

   / start hiccup #1  

bailbud

Member
Joined
Feb 16, 2014
Messages
32
Location
Canyon BC
Tractor
CK25
got 07 ck25 a little over 1000 hrs went to start today ,would start then stall then start then stall then run fine .what does this sound like . when it stalled it almost seemed like the key was shut off . injection pump ??
 
   / start hiccup #2  
Could be early stages of fuel gell.
 
   / start hiccup #3  
Did you try cycling the pre - heaters twice ? How cold was it ?
 
   / start hiccup #4  
Sounds like fuel delivery problem, with possible "gelling like Magellan" :) You might take the fuel filter apart and check/clean the element in some kerosene. Look for a waxy buildup in the filter. Treat the fuel. and try again.
 
   / start hiccup #5  
Got a dk55 that did the same thing it was a bad key switch
 
   / start hiccup
  • Thread Starter
#6  
was warm out so i don't think fuel gel, it even did it after I ran it for awhile. will have to try it again and see if it does it again
 
   / start hiccup #7  
My CK30hst did that when it was about 50'F so I knew it wasn't the fuel jelling. For me it was the ignition switch. I put in a new one and no problems. The switches are know to have the factory lube on the contacts get hard and get some dirt in them. Other members have cleaned theirs with good results. Some just use fluid film, WD-40, or something similar. You could try electric motor cleaner or brake clean which will clean and dry up followed by some type of lubricant. There's always the possibility that it could be the injection pump but I'd clean and lubricate the switch first. Much cheaper and may fix the problem.
 

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