94 S 350 W 140 A/C vents. HELP
Hi everybody.
Pls. give me a tip or two about my A/C problems.
When I switch on the sys. ,compressor clutch engage,blower works just fine but the driver side vents deliver only hot air and the passenger side vents only outside temp. air.Also defrosting vent gives me only hot air and the vents under the dash don"t deliver anything.
The sys works like this and does"nt matter wich buttons I hit (EC, REST,AUTO,RED or BLUE button between centre vents).I change the filter on top of the blower and I notice that the recirculation flap is not working when I hit that button.That flap is allways open.
What"s your opinion?
Duo-valves?Vacuum?Both?...Something else?
Tnx in advance.
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