[ryano2121]

Is the coolant flush procedure for the 6.0 similar or the same as for the 7.3 as written up by Gooch (link below)?

http://www.thedieselstop.com/forums/f47/coolant-changing-instructions-163800/

 

[ryano2121]

Help?

Anyone?

 

[pigsbreath]

What I did was drained rad and pulled drain plug on engine. No need for engine to be hot. Installed plugs. Refilled with distilled water only, ran motor and drained again. Then refilled with known 50/50 mix. Besure coolant is cool cuz drain plug will remain under presure and will burn ya when draining. I also replaced my filter that has a shut off on it not to contaminat the flush.