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Old 05-27-2020, 06:20 PM
65Bonnie389 65Bonnie389 is offline
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Join Date: Dec 2016
Location: Tasmania, Australia
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Quote:
Originally Posted by mgarblik View Post
If you don't feel any air coming out of the heater box to the floor or up to the defroster vent, there is a door stuck or a link that has detached. There are two vacuum canisters that direct air on that system. One under the hood and one on top of the heater box you can access by removing the glove box interior. If I was working on this, I would find those vacuum actuators and attach a hand held vacuum pump to them and pull a vacuum. See if you have airflow and if the actuators will hold vacuum. The only cable on that system is the temperature control. If you have no airflow/hot or cold, that's not the issue. Good luck.
Thank you for the reply, i was thinking that it must be some sort of vacuum issue, as everything else has been serviced when i had the car apart and put back correctly. I will check out those vacuum diaphragms and hopefully sort out the issue. Do those vacuum diaphragms wear out over time, if i need new ones I hope they are reproduced?