MZee

Does anyone have one for seal?
Plenty of Freon, but control unit -broken I was told.
MZee

Harry's 81 C3

Describe your situation a little further... As Doctor Don in Huntsville repairs these units when shipped..3 day turnaround and less than $100.00

MZee

Dr Don, of Huntsville ? Is that the name of his business?
My air worked great til last week.
Now when I turn on auto or any direction, it blows boiling hot air, no other way to describe it.
No click for compressor.When I took it in, it didn;t have a leak or need freon the guy said, just a digital a/c/heat control unit.
It's the box over the radio, probably pulls out.
Maybe it's a gusess on his part but the hot air that comes out would melt an iceberg in 11 seconds.I'm suffering unless I'm driving in the a.m. only.
I need help badly! MZee

0OneRareZ16

You are driving a 1990 ? Correct ? Doctor Don can't repair the A/C control head . That is the part you are describing. He can possibly fix the A/C programmer under dash. it has a series of Vacuum lines. mounts next to steering column. Is there a read out at all on the control head unit. please email me for pricing on the unit .


Shawn@corvettenutz.com

MZee

Hello, what a crazy thing to happen.
Heat blowing out. I turned it to off as there is no outside air coming in.
Windows down is it.

M

snyder

Try doing a search for replacing the blend door actuator. This is likely your issue and a cheap easy fix.

MZee

The garage it has been at for two days now is trying to figure it all out, when I mention something like this to help, they look at me as if I am telling them their business and I'm a dumbass that drives a hobby car , so "leave it for us to figure out", we know these cars,
So I guess when I get it back tonight I'll know.

M

Y-ME

And you are paying them for this?

johnnymo63

I had the same problem on my 94. I unhooked the battery for a couple of minutes to clear the trouble codes. Hooked it back up and I had cold air again. Has that been tried?

MZee

Hopefully a reduced rate for guessing.
Guessing shouldn't cost a whole lot.
MZee