Auto Air Conditioning & Heater Repair: Car Air Conditioning, car air conditioning, pannel van

Question
Hi
My Ford pannel van (1994) air conditiong may need some attention. It cuts out and has been gradually taking longer to cut back in, and the cut outs are becoming more frequent. I have checked the refrigerant charge and cleaned the condenser coil what other suggestions do you have?
Thanks in advance

Answer
HI Andy let me know what pressures you have.  Not sure what weather you have but if you have an ambient temp. over 75 then your pressure at the suction side should be between 35 and 45 degrees and your high side can be as high as 275 degrees.  let me know I'll try and help.