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7 Series (E23, E32, E38, E65, E66)General discussion and technical help for all year 7 series cars.
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Your Ride: 2001 740i & 2004 325iT
740i 2001 Noisy A/C
Hi Folks,
I have a 2001 740i (95K Mi) in great shape.
The only problem I have is that the a/c is noisy. The air is very cold, so no issue there, but the system is noisy when running -- a whirring/whining sound that seems to vary in volume. This sound goes away when I switch the a/c off or run the regular fan.
I'm not technical so I don't know if this is a compressor or condensor issue.
Any advice and any idea what this could cost to repair?