755 johndeere wont run

[avdks]

i have a 755 jd diesel rebuilt engine rebuilder ran engine on stand dropewd it in tractor hooked up fuel supply bleed fuel system had previously replaced injectors and glow plugsbut will not run any ideas?

 

[spokane 1]

try a new fuel (usually rolling hulks have sat for years) the fuel is worthless after just 2 years. It usually turns smelly and will not ignite.

 

[beenthere]

Don't know what a "rolling hulk" is,

but avdks :welcome: to TBN

I would have a one-on-one talk with the engine rebuilder to go over in detail what may be your trouble.

Otherwise, will need some more detail from you about what is happening and what has been tried.

 

[thepumpguysc]

Who put the engine in the tractor? you? Once the fuel was disconnected at the 1st run, transported & hooked up again, the air needs to be bled out AGAIN.. or it will never start..
Does it have ant "safety" features on the machine? They are disconnected or powered up on a dyno run.. {inoperative}
BUT once back in the machine, they are hooked back up.. neutral safety switch maybe??
I'm leaning towards AIR in the system.. especially if it ran before install..

 

[jenkinsph]

I agree with the pump guy above^^^

Did you hook up the 12 volts to the injector pump fuel solenoid?

 

[DLTTrekkers]

Loosen injectorpipe and check for fuel when cranking