I have the infrared gun. I wish to know the actual thermometer readings according to published data or something similar...which I can't seem to find. If I do find it somewhere else, I'll post it up here for sure.
Originally Posted by BMWFatherFigure
Borrow an infrared thermometer and let us all know. BTW when my E23 boiled the temp at the rear of the block was 97C - according to Blue Point.
And from the second part of your statement, you seem to suggest that no overheat alarm covers all situations ? I know for sure that 97C should not cause a boilover situation. In fact it might well be the normal temperature. The aux fan's coolant sensor is rated at 90c/99c. Are the engine temp environments different, even across different BMWs ?
Last edited by robertobaggio20; 11-07-2012 at 05:04 PM.