I was under the impression that the cycling switch wasnt really a lpco. Rather it cycled the compressor off until the pressure dropped back down. Ive always referred to it as a low pressure switch until i learned its true operation. Its the first thing we jumper whenever a compressor operation needs...

I appreciate the response. Thats all I wanted was to make sure its working right. My last s10 had the 2.5 and i guess the compressor worked differently. With my current s10, i dont recall how often it cycled right after i first cranked it and began my commute to work. I just know the cycling becomes...

Ive learned a lot searching this forum so this seems like a place I'll get a good answer to my questions. I have an 89 S10 Tahoe, 4.3, roughly 118000 miles on the clock. Previous owner converted to 134a, but the compressor sounded ready to die. Ive changed the compressor, drier, and orifice tube. Th...