Coolant change on 2015 Mustang GT Roush Stage 3

[Phoenix58]

I am looking for detailed information and procedure on flushing and changing the engine and SC intercooler coolant system on my Coyote 5.0 Stage 3. I believe there has been a specification update from Ford regarding recommended coolant as well. Any suggestions, tips, or wisdom is very much appreciated. Thanks, friends!

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[dusman59]

Take it to the dealer. They have equipment to properly change all the fluid. Doing it yourself will require multiple flushes to achieve a complete exchange to new fluid. Getting rid of old fluid with EPA rules is a PITA.

 

[Phoenix58]

Take it to the dealer. They have equipment to properly change all the fluid. Doing it yourself will require multiple flushes to achieve a complete exchange to new fluid. Getting rid of old fluid with EPA rules is a PITA.

Thank you for the suggestion, dusman69. I will discuss it with a Roush dealer in my area.

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