Posted By: mercman1
68 GTX Factory AC need help - 08/01/23 03:10 PM
This Florida summer is brutally hot. Just retired and I'd like to drive my 68 GTX around.
Here is the problems.... Turn on AC and it will blow cold air from 15 to 45 seconds. One time out of ten it won't blow at all.
Ran power directly to blower motor and it will run all day.
Is there a resistor somewhere that controls fan speed on AC cars?
Where will I find it and is it fixable or replaceable.
If replacement is needed who can supply one?
Does the dash switch just turn things on and off or is there magic inside?
THANKS for any and all help.
Here is the problems.... Turn on AC and it will blow cold air from 15 to 45 seconds. One time out of ten it won't blow at all.
Ran power directly to blower motor and it will run all day.
Is there a resistor somewhere that controls fan speed on AC cars?
Where will I find it and is it fixable or replaceable.
If replacement is needed who can supply one?
Does the dash switch just turn things on and off or is there magic inside?
THANKS for any and all help.