Is heater working good
Thread Starter
Intermediate
Joined: Sep 2010
Posts: 38
Likes: 0
Is heater working good
On my last trip I used the auto heater control and I’m not sure if it is working properly. As soon as I rise temp I hear a click and then got air start coming out from vents then after few minutes it stops and start again after some minutes.
The strange that seems that the air coming out is not mixed bacause it is really hot and not mixed with ant cold air.
Is that correct?
The strange that seems that the air coming out is not mixed bacause it is really hot and not mixed with ant cold air.
Is that correct?
Instructor
Joined: Jul 2007
Posts: 134
Likes: 0
From: Troy, IL (East of STL)
Don't think that's right......
Both my 968's have a fan speed control **** and a separate temperature control ****, when I adjust temp the fan speed does not change.
The full hot condition could be a bad disc valve (part # 92857457303) it controls coolant flow to heater core. There's a vacuum line that changes valve when you adjust temp, can't remember which way it goes if line has a vacuum leak or gets disconnected (probably full hot).
Hope that helps
Both my 968's have a fan speed control **** and a separate temperature control ****, when I adjust temp the fan speed does not change.
The full hot condition could be a bad disc valve (part # 92857457303) it controls coolant flow to heater core. There's a vacuum line that changes valve when you adjust temp, can't remember which way it goes if line has a vacuum leak or gets disconnected (probably full hot).
Hope that helps
