Mine was making this exact same noise, only on cold days. No change if the AC was on or off. So I cut to he belt off the AC since it didn't work anyway, and it the stopped. Bad ac compressor bearing. Feels and sounds good by hand, but not at engine rpms.
For sale Factory Locked 94 Land Cruiser. Pretty rare combo with the lockers, cloth and no running boards. 260k with no rust in the body, really clean underside and perfect cloth interior. Has a couple dings here and there but overall in really good shape. Located in the Midwest looking to get...