Coolant pouring from exhaust

[EliBramer]

Thanks for the add! I just picked up this 2004 5.7. I have a rough idle, and it doesn’t like to stay running. I have a p2305,2311,and p2317 code. I’ve replaced all plugs and two coils that seemed to be bad and still can’t figure out the rough idle or codes. Freeze plugs are good. Cylinder 4&6 was plugs were clean compared to the rest. Any insight?
These are the only code I have. Battery had been unplugged for a few months before I got it.

Also it has coolant literally pouring from the exhaust without the engine running. Could it be a plenum? Or am I looking at something like a cracked block or head? also theres no coolant or water in the oil.

it does have the newer style of coils on it as well.

 

[jws123]

If coolant is coming out of the exhaust thats it you need to pull the cylinder heads have them checked for cracks/warp or just replace them they are not hard to get since its a older ram nothing else can cause coolant to come out of exhaust like that I would stop running it.

 

[gtomike60]

Going by the area the coolant is leaking from,it looks like it's leaking from above your header.
Check the heater core and the hoses going to it on the firewall

 

[jws123]

Also runa compression test

 

[dennisok]

Should show up in oil or oil in coolent if cylinder walls or pistons have any cracking.