different kind of coolant question I think

[TexanLorenz]

I have the bulletproof diesel oil cooler, Dfuser coolant filter, and EC-1 rated Zerex extreme heavy duty ELC. So what should my coolant change intervals be?
I know this has been ask a million times but I can't find any threads with my particular situation. And I hope someone out there doesn't prove me wrong by posting a link. I hate it when that happens.

[Six0~Stroker]

what to run for tire pressure




Oh wait wrong question....






just wanted to give you a hard time LOL


I think its around 75k
someone will chime in and confirm.

[TexanLorenz]

Everybody's a comedian !!! Thanks for the reply.

[TexanLorenz]

Come on help a brotha out!!!!!

[PGreenSVT]

If you check it annually you should be able to get 5 years out of it. I would flush and renew at that point regardless of mileage. This is solely based on my own opinion. The Zerex ELC should be good for 5 years/300k miles.

[TexanLorenz]

Thank you sir. I was hoping for an answer like that! But I will keep an eye on things.

[05 6.0]

I've always been told to change it every 100,000 or so, but i could be wrong.

[TexanLorenz]

Not as good a answer as PGreenSVT, but still pretty damn good!!! . Thank you for the reply.

[05 6.0]

I've always been told to change the coolant every 100k or so, but I could be wrong

[05 6.0]

oops sent that twice