JD 5045D cranks but won't start

/ JD 5045D cranks but won't start #1  

tporter

New member
Joined
Oct 2, 2024
Messages
1
Tractor
John Deere 5045D
My JD 5045D will crank, but won't start after cleaning the diesel tank filter and replacing the fuel filter. The pump primes and there is fuel coming out of the pump bleed screw. There is fuel coming out of the low pressure connector at the injector and when I cracked the high pressure line out of the injector, it bled out air bubbles and fuel is coming out of the high pressure line at the injector pump. I have not checked the fuses because it was running fine before I did this routine maintenance. I wanted some advice before I pulled the hood off to crack each line going into the common fuel rail. I have not cracked the other lines on the injector. Is there a specific order I should crack the fuel line connectors and check for air in the lines? Is there a blown fuse that would cause this?
Thanks in advance,
Tracy
 
/ JD 5045D cranks but won't start #2  
Welcome to TBN. Hopefully member "thepumpguysc" will see this and offer his valuable expertise.
 
/ JD 5045D cranks but won't start #3  
How did this turn out?

If there was a blown fuse, would you be getting fuel through the pump?

I think you’re chasing air.
 

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