Coolant Temperature, Hidden Menu !!

[canuck78]

Just sharing here...Normal eng working temp 85~95...On a higher speed normally the temp will rise abit 95~110...Even commercial trucks temp will be 85~110...If more then this reading something is not right...My temp on hwy cruising range from 85~95...Idling normally 85~90...

Bmw engines runs hot, read it off e90post or somewhere

105-110' seems normal range


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[haywire]

My M54B30 engine was running 85-100c 2-3 years ago. Then suddenly I saw its been running 98-112 for a couple of months. Didnt think much of it then. One night during a rempit session my water pump failed, and while repairing that the mechanic checked the thermostat and it turns out the metal valve has fallen off from its base. It was only about 2 years old. Replaced the water pump and the thermostat, and its been running 85-100 back again.