In my case it seems to be a viscous fan coupling/fan clutch that is worn out.
Two choices on that - replace the coupling/clutch (US$200 part) - change over to electric fans (US$250 - $350
__________________
Black '02 Discover SII, Auto. 
Black '87 Suzuki Samurai, rock crawler  :
Black '94 Discovery SI V8i, 5 spd (Currently DOA)
--## If you have enough time to do something over again, you had enough time to do it right the first time. ##--
|