My AC didn't work for many years, so 2 years ago I got a set of R134A conversion fittings, some R134a, dye kit, guage etc and charged it up. I had planned on a full conversion but there was still some pressure in the system. After charging & adding dye I found a tiny hole in the condenser behind the grill. I used a high mileage R134a conversion kit with stop leak/ester oil that claimed it was system safe. AC has been fine 2+ summers.
Last week or two when driving it will suddenly start blowing warm air. Sometimes it will again start blowing cold again.
If I jump the switch terminals on the cycling switch it will kick the compressor on and start blowing cold again.
I have ~35psi on the low pressure side. Also noticed when it stops, if I tap on the switch with a screwdriver it will kick on again.
Bad Clutch Cycling Switch ? Do these go bad ? Does the Leak stop cause issues like this ?
Last week or two when driving it will suddenly start blowing warm air. Sometimes it will again start blowing cold again.
If I jump the switch terminals on the cycling switch it will kick the compressor on and start blowing cold again.
I have ~35psi on the low pressure side. Also noticed when it stops, if I tap on the switch with a screwdriver it will kick on again.
Bad Clutch Cycling Switch ? Do these go bad ? Does the Leak stop cause issues like this ?