01 dodge cummins surging problem
#14
The injection pump was rebuilt when the truck had a lean run problem from the lift pump going bad. This problem was there before that work was done and still there after it. Ive only got about 20k on that new pump. New batteries, new wires even(had a bad terminal lug) The truck is used for commercial plowing,so corrosion is always an issue. I dont think an injection pump would act like this for 5 years,but I would think an electrical problem would actally just go bad all together. Same with the PCM???? Im stumped
#16
Nothing thats the problem..it was a hot,humid day,and it started acting funny,.than it went away for about 6 months,and it comes and goes. It didnt act up for the last 3 weeks(its been really cold here) today it warmed and the snow started melting,and now its back. It used to be when I had the bad battery cable if I twisted it when it was acting up the problem would go away even...but maybe it was the jolt from slamming the hood! Im gonna pull it in the shop tomorrow, cut that black wire with the yellow stripe and add a ground to it,and where the banks taps the yellow injection pump wire,Im going to get rid of the scotch lok connector that they give ya and solder the darn thing. After that,if it dont work,I think Ill just go crazy!!!
---AutoMerged DoublePost---
Sound like a good idea?????
---AutoMerged DoublePost---
Sound like a good idea?????
Last edited by northlandbobcatservice; 12-17-2009 at 10:54 PM. Reason: Automerged Doublepost
#19
I have the Banks power pack on there. It uses the yellow wire to the inj pump to adjust fuel(uses a wire tap) The Banks system has been on since 2001. I did send out the system for an upgrade not to long ago,it wasnt nothing in the banks. I just got home today from moving snow all day and night yesterday..ill be around. Thanks again
#20
mine did that sat at the dealer for a month they finally put it on a dyno and found out the waste gate on the turbo was broke so new turbo under warranty and every thing was good.
it took so long to figure out because it didn't through a code
it took so long to figure out because it didn't through a code