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      12-26-2019, 05:18 PM   #9
feuer
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Quote:
Originally Posted by tcphoto View Post
I owned an E46 for nearly seven years and replaced the thermostat twice because it was stuck open. Iíve owned my E92 for three years and only replaced the thermostat because the water pump died and itís recommended to do both while youíre at it.
There are coolant thermostats that open to allow circulation and also coolant temperature sensors that trigger the fan at lower temperatures. Like this: https://www.bimmerworld.com/Cooling/...6-Euro-M3.html
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