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Old 04-14-2020, 04:20 PM   #1
Edahall
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Join Date: May 2011
Location: Goliad, TX
Posts: 672
A/C compressor woes

Last year, I installed a new compressor on my 1990 Suburban. Cooling output was greatly reduced from the previous one. So today, I installed a new parallel flow condenser. I vacuum out the system and was in the process of recharging the system. Just about the time as cool air was starting to come out of the vents, I heard something squeaking and within about a minute the noise got louder and finally, the compressor locked up. What's going on here?
__________________
1990 ¾ ton 4x4 Chevy Suburban
-Cummins Diesel - 12 valve - factory rebuilt
-6 speed bullet proof manual transmission - NV5600
-Gear Vendors Overdrive - HX35 Holset Turbo
-NP205 iron transfer case
-3.73 gears -2" Lift
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