Georgia Fiero Club Forum

All Things Fiero => Tech Tips, Tech Questions => Topic started by: Donster on March 25, 2012, 04:29:20 pm

Title: A/C question
Post by: Donster on March 25, 2012, 04:29:20 pm

It seems that pressure is staying in the system, but yet it will not blow cold air.
What should I be looking at?
 
\D

Title: Re: A/C question
Post by: TopNotch on March 25, 2012, 05:42:14 pm

Get a manifold gauge set and check both the high and low pressure sides during operation and off. Make sure all pressures are in spec. If the high is too high while the low is too low, it indicates a blocked orifice tube.

Title: Re: A/C question
Post by: Roger on March 27, 2012, 11:04:33 am

Hmmmm.
Are you certain that the air-flow door is moving into the correct position?

Title: Re: A/C question
Post by: Donster on March 27, 2012, 12:45:47 pm

How would I check that? I can hear the actuators moving
 
\D

Title: Re: A/C question
Post by: Roger on March 27, 2012, 08:56:09 pm

I don't know for certain. I've never had the dash apart enough to view the setup.
I'm not sure how the motors engage the door stems, i.e.; if, or how they could slip.

Is this the one from which you removed a lot of debris from the box?