AC Pressure Switch ?

[homemade87]

70gm , I have a 82 and used the oem low pressure switch . When I charged it it seemed to cycle to much . I put just a tad more 134 in it ( not much ) . This solved the cycling and had been working perfect ever since . I am using and ls compressor from a 5.3 truck . So I think your switch would be fine . Just fine tune your 134 charge to your system . I would try this first to see if it would work for you .

[70GMCer]

Originally Posted by homemade87

70gm , I have a 82 and used the oem low pressure switch . When I charged it it seemed to cycle to much . I put just a tad more 134 in it ( not much ) . This solved the cycling and had been working perfect ever since . I am using and ls compressor from a 5.3 truck . So I think your switch would be fine . Just fine tune your 134 charge to your system . I would try this first to see if it would work for you .

Thanks...I'll give that a try. I'm still in the installation stage of all the parts