Having problems with your 1996 Pontiac Grand Am ?

Air conditioner will not blow out cold air and we just put in coolant, what could be the problem? it is a 1996 grand am v6

Posted / edited by AnonymousUser on : 21-09-2020

Answers :

You really need to service an air conditioner with all the professional tools what are the pressures on the low side and the high side ? what coolant did you put in ? and how much ? r134a will only work if its done right too much and it will blow warm too little and the same thing you need the right amount did you change the receiver drier ? its a moisture filter it only works for about 5 years or once it gets moisture in it then its no good and needs to be changed also most gm's use an orifice tube filter in the high side line it too needs to be checked and cleaned or replaced . if the gauge needles are jumping around the compressor is bad . if the pressure is high on the low or high side over specs = no cold air . hope this helps
Repair Help & Product Troubleshooting for 1996 Pontiac Grand Am

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