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post #10 of (permalink) Old 08-01-2020, 09:58 AM
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Originally Posted by SkooterG View Post
I *flushed* my FJR's cooling system *once*. Overkill.

Now, after a few hundred thousand miles, this is my coolant maintenance regimen: Every 30k or so, when I do a valve check I simply drain what coolant I can, and then fill with new. Simple, no?
Unless the FJR has a magical engine that is different than every other engine, I’d imagine this would be just fine. Cars often have 50k intervals... so 30k should be fine even if a little old gets mixed with new. Obviously assuming your gaskets are fine and not blowing-by anything *shrug*

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