JD4600 engine 4tne-84

   / JD4600 engine 4tne-84 #11  
Do you have electronic fuel control? If so check the electronics are working properly. I once ran into a no fire condition on a JD6910 and it mimiced no fuel perfectly ,fooling the mechanic. The real problem was the electronic fuel control had a partial failure and was not lettting fuel through even though fuel was primed and at the injectors. NZ$9200 was spent overhauling the fuel injection pump. A waste of time, and we still had to buy a replacement ecu. grrrrrr
 
   / JD4600 engine 4tne-84 #12  
is your fuel stop a 2 wire or 3 wire unit ?
 
   / JD4600 engine 4tne-84 #14  
check ur fuel stop valve 1st .
 
   / JD4600 engine 4tne-84 #15  
If u have fuel up to the pump inlet AND your solenoid is working properly..
Yes, time to pull the pump.
 
 
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