2005 dodge 2500 cummins stalls at idle
Hey, all. My truck runs perfect when cruising over about 1000 rpms. But when idling it will randomly stall out or start running very rough. It always does it in the morning when it's cold, though. I already had the fuel filter changed, injectors cleaned, and the air charge temperature sensor changed. The truck has 130,000 thousand on it.
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FCA on the back of the CP-3. Try running either non-detergent engine oil or 2 stroke oil in your fuel for a couple tanks and see if that makes a difference.
Or just replace it, they are about $150. |
Could also be a bad injector.
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stevemartin, I'm having the same issue. Only first thing in the morning when its cold. Did you ever get this fixed?
---AutoMerged DoublePost---
Originally Posted by cerberus60
(Post 766367)
FCA on the back of the CP-3. Try running either non-detergent engine oil or 2 stroke oil in your fuel for a couple tanks and see if that makes a difference.
Or just replace it, they are about $150. dangerous1965, I thought injector as well so I did an injector return flow test and a pump return flow test. Both passed... Any suggestions? Thanks! |
The tests don't rule out a cracke dinjector tip, just the wear in them.A bad tip can give the same symptoms but they never go away.
The FCA sticking will cause a rough idle and dying at an idle. The ULSD has been over refined to remove the sulphur and that has dried it out. The FCA's are picky about lubrication for good operation. The oil in the tank adds back needed lube. |
my 06 dodge/cummins stalls when its cold after its been running for a minute or two. sends code 2509 ecm power intermittent.help please.:argh:
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Originally Posted by tod06dodge
(Post 835114)
my 06 dodge/cummins stalls when its cold after its been running for a minute or two. sends code 2509 ecm power intermittent.help please.:argh:
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It has 2 new NAPA premium batteries in it,also cleaned all cables and cleaned ground cable going to ECM.:argh:but thank you. Ive always had fords,this dodge has had more problems in 6 months than my ford had in 8 years:s:
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Originally Posted by tod06dodge
(Post 835135)
It has 2 new NAPA premium batteries in it,also cleaned all cables and cleaned ground cable going to ECM.:argh:but thank you. Ive always had fords,this dodge has had more problems in 6 months than my ford had in 8 years:s:
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I would say thats a true statement,My fords have been 7.3s. The dodge has had a lot of problems though.This stalling when its cold is just icing on the cake.It drives nice,its got alot of power,but the other stuff is to much. I do need to figure out this stalling problem though.:humm:
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