AC clutch cycles quickly(less than a second) but not often,maybe every 10 seconds.All lines,receiver leading to and from compressor are clear.If I jump out the compressor I climb to a high head (up to 350lb)and high back of 40lb. and the engine will stall.Trying to figure whats wrong and wonder how sytem is controlled?There appears to be a "Pressure Sensor and Pressure Sensor Valve mounted to the compressor on the manifold holding the liquid and suction line.Could this be the problem?I don't know what it controlls!!


Any help appreciated


Jim

3/36 warranty?

Just out of warranty on time and miles.

If you are low on 134a the system will cycle on and off. Add 134a then check for leaks.