hey out there in high per land. has anyone out there replaced thir plastic piston cooling nozzles with steel ones.????
im talking about those little funky jets that install in the upper main bng. saddle.
i relize the dodge boys nor cummins sells them ,but seince thats what ruined my little ctd i do not want to go backwerds
:- :-

 

I rebuilt a 3.9 in a Gradall last year and the Cummins gasket set came with plastic replacements. Don't know why they don't use metal, but I'm not an engineer. : Jim

 

well its always $$$.
but rumor controll says that the ist 2yrs of the 24 vavlers this is whats killing them..they get hot and fall out/break off-what ever go awol..but a wrench way up in the ranks says it vibration that breaks them...so i was just wondering if some one else has tried this aproach, steel instead of plastic??
so when you do a oil change i sugest you make a tool and fish around in there for some little green tubes..esp if your still under protection because aftor 100000 they do not care to help :'(

 

Somebody over at TDR had these fall out into the oil pan. Somebody besides him said he'd seen it too. How serious a problem is this? Should I drop my oil pan on the next change?

 

if yours is the ist of the isb i strongly sugest doing what you got to do to est. that there not laying in the bottom of the pan... its becoming real evident it s a problem that dodge and cummins is running from .
i know i got an eng scattered all over the shop from this disaster :'(
ps do it be for out of warrentee