If my GN sits for more than a day, when I turn on the vent, the air comes out the defrost for a while. Seems to take a few minutes and then BAM, the actuator door (or whatever it is) flaps and the air starts to come out the vents. Anyone know which actuator this would be? I hate to pull the whole dash for this one thing... Also, it seems to switch from defrost to vent faster if I put the HVAC on A/C.
Sticking HVAC actuator?
- Thread starter Roc87
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Dave Dunbar
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- Joined
- Sep 10, 2012
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- 163
Sounds like a vacuum leak. Gotta love these cars!
Sent from my A110
Sent from my A110
When they run right/
Everyother day of the yearSounds like you have a sticky flapper if you hear it slam open.
This isn't a slam dunk but it never hurts to fog the vents with Lysol on these old cars every few years. Even if it doesn't work, at least you'll know there's a few dead science experiments in the ductwork
This isn't a slam dunk but it never hurts to fog the vents with Lysol on these old cars every few years. Even if it doesn't work, at least you'll know there's a few dead science experiments in the ductwork
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