Having A/C trouble on my 68 - Mopar Muscle Forums at Mopar Muscle Magazine

Having A/C trouble on my 68

  
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Having A/C trouble on my 68

 
moparmadness1 moparmadness1
User | Posts: 83 | Joined: 09/07
Posted: 07/30/09
08:28 AM

My A/C in my 68 Fury III is not working right. I changed the compresser,Clutch,dryer added new 134R and still no cold A/C. The blower works fine but no cold air. What gives?  

 
drmopar drmopar
Guru | Posts: 830 | Joined: 02/08
Posted: 07/31/09
08:45 PM

Can you touch the return line on the A/C and is it cold, if not you have a mechanical problem in the system.  
First are your line pressures OK? This will tell you if you have enough freon or R 134 in the car.
Second is the clutch in gauging and dis in gauging 3-6 times per minute, if not you have a problem.
Third are their air bubbles in the sight glass.
If all the above checks out then check the operation of the A/C doors and the control switch for the doors.
Best of luck
Doc  

 

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