1989 BMW 635 Repair Question
Topics covered: Expansion valve, Vents, Wheel.
Mileage: No information provided.
Mileage: No information provided.
Asked on August 24, 2010
1989 BMW 635 vents blow hot on front
Air Conditioning problem
1989 BMW 635 6 cyl Two Wheel Drive Automatic 149000 miles
My 89 635csi is blowing ice cold air from the rear vents, but the front is blowing warm or ambient temperature air. Any ideas on what could cause this?
1989 BMW 635 6 cyl Two Wheel Drive Automatic 149000 miles
My 89 635csi is blowing ice cold air from the rear vents, but the front is blowing warm or ambient temperature air. Any ideas on what could cause this?
Asked by FastshivyAnswer
Replied on August 24, 2010
Perhaps a stuck expansion valve in the front system. I recommend starting with checking the Freon amount and pressures, this will give us an idea of what is next.
