John Deere 444c

UPDATE: After getting my third injection pump it fired right up. As you can see from the video its smoking from cylinder 4 pretty bad. Im hoping its just a stuck ring and once i get it to operating temp it will free up and the smoking will subside. Heres my newest question. The fitting that the high pressure line connects to injector 4 is leaking. At first i thought there may have been a defect in the injector and it

Discuss this in the forum topic JD 444c No Fuel at Injectors.