CM2230 Unstable fuel pressure

[Aleeex]

Just in case someone stumbles on this thread looking for answers.




I stopped by on Sunday near Davenport IA where he was broken down. Spend about 4 hours and we came to the conclusion that the pump is bad. New (reman, supposedly new is not available at the moment) pump went in yesterday evening and the truck is on its way.


Oil was drained right away, new oil with lucas was added. Plan was to go a short distance and do another oil change. I have not spoke to them today but last night everything seemed to be in good order.

Reman pump shop price was a hair under $3k