I have a 1987 Corvette that has had the new R-134A A/C fittings installed. The original sticker calls for 2.25 pounds of R-12 refrigerant (freon). I added the same amount of R-134A refrigerant but the system only blows "cool", certainly not cold. Should I add more R-134A? If I do, will I screw up the system? Also, bcause the low side fitting was too close to the evaporator housing, the guy could only vacuum & charge the system through the high side. We could find no leaks, BUT, the system blows cool but not cold even with high revs. Sometimes it blows cooler than other times which makes me think it doesn't have enough R134a in it. Any ideas? PLEASE RESPOND ASAP! Driving a Vette with only 'cool' A/C is no fun!
2007-06-15
15:14:28
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8 answers
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asked by
tomitoss
2
in
Maintenance & Repairs