Thread: KV6 overheating
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Old 2nd June 2019, 19:45   #40
SD1too
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Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

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Quote:
Originally Posted by chillyphil View Post
I'm told that at 96, the fan should start on low and when the temp reaches 100 it should go to high speed.
No, that's incorrect Phil. The fan cuts in at low speed at 100 degrees and cuts out at 96. On your three speed system the medium speed starts at 106 and the high at 112 degrees.

Let's get the coolant loss stopped before worrying about the ECM.

Simon
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