View Single Post
Old 06-28-2001, 08:21 PM
Posts: n/a
I am trying to determine why my A/C on a 1983 300D Turbo does not work.I have noticed a few things that I know must be replaced 1.My internal fan blows only after I have removed it (I assume the brushes are worn. 2.My vents don't open and close.I have noticed that when the fan is working the vents seem to work also (I assume some kind of vaccum leak maybe)3.At the A/C compressor connector there is no voltage the when the A/C switch is on in the car.I am trying to determine the flow of operation.Also how can I tell if this car already has the refrigerant upgrade done.

Any advice would be appricated

Roboman 2nd Benz owner
Gotta love thse diesels
Reply With Quote