a/c compressor

  1. SR104

    A/C overhaul

    Hello again! Getting straight to the point. I decided to fix up my old A/C system as it had no compressor the entire time I’ve owned the truck. I was told by a feller who did an A/C overhaul on his truck to do the same to mine by buying a kit with the accumulator, condenser, compressor and...
  2. T

    A/C compressor will not kick on even with jumper- advice sought!

    Seeking advice… got a ’99 Tahoe 5.7l with rear AC. A/C did not work when I purchased. Fan and heat work fine. My son works at a shop, hooked it up to the professional machine and charged it, said no leaks. EXCEPT a massive leak on the high pressure Shrader valve port which instantly gushed out...
  3. hekg

    New A/C system not cooling enough

    I've replaced almost every component of the a/c system on my dual air Tahoe and I just keep throwing money at it and it will not cool properly. Last week I replaced the evaporator and the air will not drop below 65 degrees here in Florida. I was told by a shop that it had too much oil but when...
  4. PlantCodeOne

    Best AC Compressor & Kit for '92

    Hi, new guy here :wave: Just bought a 92 GMC ECSB with a busted AC Compressor. Clutch won't engage. Lord only knows the state of the rest of the system is in, so I'm just committing to a system swap. I've done some digging but need some advice from the much more knowledgeable here. What...
  5. MaroonDixie

    98 Tahoe A/C compressor help

    Howdy everyone! I've looked and looked and researched and researched some more for my problem, with no answers to come by. What I'm dealing with is, my A/C Compressor clutch is never disengaged. I've checked the pressure on the low side with a gauge that comes with the bottles from O'Reilly...
  6. E

    Ac recharge issue

    Hi, I have 1995 k2500. It's been r134a swapped and the ac hasn't worked for me since I bought it. Recently got some r134a and was attempting to recharge it when something weird happened. Instead of the freon balancing to normal pressures on the high and low sides, it just went up to 70 psi (too...
  7. Jesus350

    Bad A/C ground

    Hey guys so my AC compressor doesn’t engage, im sure its a bad ground since i put ground from my power probe and it engages so i would like to know where should start looking, also this may be related but my third brake light turns on when i press the AC button on and when i turn the AC button...
    • Jesus350
    • Thread
    • a/c compressor a/c wiring bad ground wiring wiring help
    • Replies: 1
    • Forum: Electronics
  8. Y

    A/C not working, and I think I’m an idiot

    Alrighty I have a head scratcher and would appreciate some help. I’ll even Venmo you money for beer if it works out. 97 c1500, low pressure switch connector was corroded. Fixed the connector and plugged it in. Original low pressure switch would allow the compressor to fast cycle. So I replaced...
  9. TheAutumnWind

    A/c compressor Replacement options

    Compressor is leaking. How expensive is a sanden conversion? What is a good choice for replacement?
  10. Johawk94

    Air Conditioning GHOST HUNT

    In need of help! I have replaced every A/C component on my truck from the evaporator to the condenser. High and low pressure hose High and low pressure switches (all 3) Compressor Accumulator O-tube Condenser Compressor relay A/C Switches inside car Evaporator All wires and connectors are in...
    • Johawk94
    • Thread
    • a/c compressor accumulator air air conditioning switches
    • Replies: 20
    • Forum: The Garage
  11. Gary Mettus

    A/C Compressor Oil Spatter

    I'm looking for advice on what to do with an A/C compressor that is spraying a fine mist of oil, so fine it resembles dried black paint blown out of a straw. I inherited my Dad's 1990 GMC 1500 4x4 with a 5.7 last September. It only has 45,000 miles on it (even with the 3,000 mile trip from...

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