406 HDI Cooling Fan and Whirring noise

[adam03031980]

I have noticed that my cooling fans have never come on ever even in summer the engine temp is always about 80 "ish" is this a problem or should they come on they havent even come on when the a/c is on it has been into peugeot for regular services but wasnt sure that if its normal, im so used to my old xantia doing it that i wondered if there maybe a problem.

Also when i rev from a standstill there is a loud noticable whir is it the turbo or a belt i have had the cam belt done in july and the crankshaft pulley and fanbelt changed in jan2007