682XLR8
Newbie
I'm currently researching and gathering parts for rebuilding the A/C system on my 92 C1500 5.7. I will document that in another thread. In all the searches I've done and threads I've read, I keep seeing references to a high pressure switch mounted on the back of the compressor. Looks like some trucks have this switch, and some don't. The previous owner had the system redone for r134a with an R4 compressor from Compressor Works I think it was, this compressor doesn't have this switch, and I can't find any evidence that it ever did from digging into the wire loom (maybe I didn't dig deep enough), but then again, who knows what they did to get the ac working.
So my question is....did the 92 come with this switch, and if not, should one be fitted?
So my question is....did the 92 come with this switch, and if not, should one be fitted?