Date registered: Jul 2008
Vehicle: 1986/1990 W126
Location: Berkshire & Devon, UK
Mentioned: 28 Post(s)
Quoted: 1204 Post(s)
But yeah, are your fans running the whole time usually then? I guess it might be because it's really hot where you are, but according to the behaviour of both mine, and my AC guy, they should only come on when needed. AC pressure raising past a certain point, or engine temp the same.
We got the pressure wrong on my SE and the aux fan ran whenever I turned on the AC. Also the AC was sub par. So we adjusted the pressure as basically too much freon I think, and all was well again.
Daily transport 9spd Giant DH Comp downhill bike