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Re: R134a is very sensitive to proper charge Posted by Goblin [Email] ![]() ![]() In Reply to: R134a is very sensitive to proper charge, DET17 ![]() |
Everything is new. The problem I'm running into is I think the compressor is making a screeching noise I'm hoping it's just the AC pulley it's hard to tell when you're driving down the road where the noise is coming from. The AC pulley for the belt is definitely bad. So I'm hoping that is the noise. I have filled up five AC units all of them Subs in the last 6 years with no problems this one seems to be giving me issues for some reason. I've been filling them all with a set of gauges so it's done correctly. I evacuated the system held pressure for an hour. The problem is is I bought a compressor that is a new compressor from Seiko but has been sitting for more than 20 years, but it was sealed up and everything looks good it's never been installed on a car. But I'm wondering if a bearing inside of it could have gone bad or something inside the compressor could have gone bad because it's been sitting so long it was supposedly in a box and not subject to any moisture but you never know with something being more than 20 years old.
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