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Old 03-05-2019, 12:28 PM
DonV DonV is offline
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Quote:
Originally Posted by FLexpat View Post
I definitely don't understand all the coefficient stuff but if you get it I suggest you change the impeller; they develop a 'set' from sitting and it looks like the peak temps near 200 are on the warm side - same thing you would get from a weak impeller.
Since the ECM is cooled by the engine's water I would thing that not having the ECM no higher in temperature than the water is a good thing.
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