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Coolant 1999 F350 7.3L pre 2/2/1999

906 views 1 reply 2 participants last post by  blue99stroker 
#1 ·
I realize it's been thrashed to death, but is there one simple recommendation for coolant for this engine other than conventional green coolant with SCA added or precharged coolant. Does anyone make an ELC that is acceptable by the engine manufacturer.
Thank you in advance.
 
#2 ·
if your build date is 1998 just buy the green stuff and buy the additive. works just fine.


if your build date is 01/99-on use whatever ec-1 rated coolant you want.
 
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