1991 Volvo 740 AC Compressor

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Old 09-10-2015, 10:44 PM
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Default 1991 Volvo 740 AC Compressor

I took my car up to a shop earlier to day to get the AC system refilled, it has a low charge, but the compressor itself is dead. The shop tried hot-wiring it and it wouldn't cycle.

What puzzles me is that this compressors from 2012, maybe the clutch is out?

I'm trying to figure out if I need a new compressor or if it just has bad ground or something. All of the relays seem to work.

The AC system itself is R-134A, most of the bits were replaced during its conversion save for one of the vales (one valves new the other original), all work done by professional shops.
 
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Old 09-10-2015, 11:45 PM
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what brand was that 2012 compressor? cheap parts don't last long

if the compressor was run a lot when it was low on pressure, that would greatly accelerate its wear.
 
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Old 09-11-2015, 12:30 PM
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Originally Posted by pierce
what brand was that 2012 compressor? cheap parts don't last long

if the compressor was run a lot when it was low on pressure, that would greatly accelerate its wear.
I cant tell the brand, its a darker gray with a golden (or bronze) wheel. It looks very similar to this one: Volvo 740 760 780 940 DKS15BH A C Compressor New Kit | eBay

For my next compressor whats a good brand to go with? I'll be sure to keep the charge up with this one!
 
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Old 09-14-2015, 04:49 PM
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Looks like I have a re-manufactured Diesel Kiki unit, doesnt seem like it was re-built by "All Seasons" or any regular companies.

Should I try another Kiki or are there other options?
 
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