I need help. Have a 97 Camry. Cools fine even when its 110 deg. But the compressor cycles on nd off about every 20 to 30 sec. I added freon, reduced freon. I always cools the same. Cycles off at 25 psi. High pre is good, under 300 psi. cools to 40 if even if outside 110 deg air or it is on recirculate. I can see the expansion valve start to let freon flow and let the low side pressure increase for a moment then the low side drops to 25 psi and it cycles off.
This air cools good , always to 40 deg. Even if it has a low charge or HIgh Charge, ambient temp is 80 deg or 115. If is is on recir or outside air. it consistently cools the same. it just short cycles.
This started happening after it lost a slight amount of freon over the winter and I started to add. Sight glass looks good and no currant leaks.
Somebody please help?
Mike