So i was wondering if the pre-charged Zerex is a legit coolant to put in the 97. I have this other stuff too that was given to me, label says it fancy, it's like Virgin ethylene glycol, with no silicates and SCA, no idea where I can get more of that stuff though. any other recommendations, getting ready to do an all out coolant flush if I ever get a gosh-dang chance to do so.

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i'm looking into Fleetrite as well anyone use this stuff before?

 

Dex cool elc. Extended life coolant awesome stuff. And safe for pets and kids if they happen to drink it.

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so dex cool ELc is okay for the 97 strokers?

 

I ran it for 3 years then my t-stat pipe leaked and I changed the water pump because I was sure it was stock and I was at 173k. But I had to do this in the o'rielly parking lot so I ended up goin back to green 50/50.
When I can I will go back maybe with AMSOIL this time not sure.


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Well i used 3gal of motor craft and 15 gals of distill water, and then flushed the radiator with the distill water ,till it was clean and then drain one more time and add the 3 gals of motor craft gold antifreeze..

 

copy that, i guess its apples to oranges . i'm going with precharged fleetrite, thanks all for the input