Brake buster wrote:very hard to get to in reality
removing the wiper scuttle motor mounting will improve things, but that is a job in its self if its stuck
have you tried manually opening the valve so the heat flows all the time
this setting is the default, and when the vacuum is applied it shuts the valve to allow cold air in the cabin
darrenwgaransi+ wrote:Hi Everyone,
I manually operated the valve. It is operating normally, even though there’s a very slight leak. The fans are working fine. The both blow air at all speeds. Engine temperature is right in the middle. The air coming from the lower vents just isn’t warm enough and there’s not much of it, even though the motors are working. Most air actually comes from the rear vents for the back seat. Everything is fine with the air conditioning. I wonder if it’s the heater/ac blend door?
pimgmx wrote:Clogged heater matrix?
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