Water pump beginning to fail (as opposed to actually failing) can manifest in many ways. When mine was going, I would get hesitation when I floored it, like I hadn't done anything. Also, I was actually running 10-20 degrees cooler than normal, which threw me off.
It was explained to me that the system senses the pump isn't working well and the whole cooling system goes into overdrive.
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"Prius" is Latin for Eunuch.
"Hrothgar": 2012 135i: 6MT M-Sport, BSM/Blk; Nav, Premium, Convenience, HK
Dinan Stage 2 +PPK /// BMW PE /// VRSF CP /// K&N /// Koni Sports /// RSFB Inserts /// MPS4S 225/255 /// Other Stuff
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