Thread: Heater/Def/AC

I've asked this along time ago, but since I read the question titled HVAC, I wonder if we might have the same problem. It's dark out so I'm not gonna go look right now. My heater blows out every vent I've got. I can't switch it around to just defrost or just floor. Could we have the same problem? I hope! I thought mine was a switch or something major($$$). Tomorrow I will look!!

very possible it's the same problem

It blows alittle out of each vent. I went and looked just now, I can't find what hose they are talking about. Too dark! Guess I'll look at it tomorrow when I fix my window. "Someone" slammed the pass door and the window fell out of the track.

Look for a vacuum line that is disconnected or broken under the hood. I drove around for over a year with this same problem....turns out a vacuum line that went to the upper intake was just not connected...just hanging there. I must've disconnected it for something and never put it back. So look for a loose/broken vacuum line under the hood. I had always assumed it would be a switch or something electrical that was causing my problem, but I ended up fixing it in about 15 seconds. Hope that helps!

Thanks, I'll look again. I fixed the wiper today It wouldn't go down all the way in the off position. Fixed it all by myself

This helps a lot! I was just getting ready to post on my climate controls being stuck only on defrost. Tomorrow I'm going to look for a vacuum leak or a disconnected hose. If anyone has any other suggestions please let me know.

Did the vaccum hose solve it?