M1009 Understanding Warm Start Woes

[Mg84648]

I am still saying injection pump. Unless I missed it here. I did not read where a fresh gone over injection pump was installed on this unit. I had one like this and it was hit and miss. Mostly miss. But I changed out the injection pump and that fixed the issue. My question do you know when the pump was last replaced? If not that is where I am going to put my vote. On the pump. And I am not talking a take off pump. Or a used pump. Unless you are 100% sure it is a good pump and has no problems it is not worth the time to install it. That is my final diagnosis on this issue.

Good call Rick.
Mine may be developing similar symptoms. Guess it's getting time to rebuild my IP also. Glad you're fixed Taylor!