Valkyn71

I noticed today when i turn on the air or heat or anything, air dosent really come out of the vents in the dash.

I can feel it just barely comming out, but not really blowing like it should be.

The floor and vent just below the windshield seem to work fine, can feel the air really blowing out.

I checked a few fuses and didnt see any blown, anyone have any ideas what the problem might be?

Valkyn71

after messing with it a little, it seems that no matter what setting you have the air/heat on, it always blows out of the floor and defrost vent...

any ideas?

IROC-T

The little doors in the heater box work on vacuum. You either have a broken ,or loose line,OR something has fallen down into the vent and has jamed the door from moving.

Valkyn71

alright im a retard, forgot to plug the vacume line back into the passenger side of the manifold after i put it back on from my heads/cam install.


thanks Iroc