Recent content by jigfeett

  1. J

    A/C only works on MAX

    Thank you I will pass on this information
  2. J

    A/C only works on MAX

    A friend has a 2011 ranger xlt 2.3 automatic that only blows cold air when on MAX A/C if he turns control to regular A/C is changes to warm air. Any thoughts?
  3. J

    AC Repair

    K, did you get it fixed? I had a random issue with A/C and ended up replacing 1st, low pressure switch, 2nd orifice tube-accumulator & condenser ( The dealer stated condenser and accumulator was clogged) {Dealer stated low side was high and high side was low} 3rd replaced heater head unit (...
  4. J

    Random air conditioning blows hot air

    Orifice tube was clean, 91° out and cold inside no worries, I just hope this long thread helps others. thanks
  5. J

    Random air conditioning blows hot air

    Final update, I hope. very hot lately and the system is blowing a cool 42°. Total tally. New parts orifice tube accumulator condenser low pressure switch compressor was the final fix hvac head unit from junk yard( original unit had scorched plastic and circuit board) Water pump and thermostat...
  6. J

    Random air conditioning blows hot air

    Hold the presses, back to the drawing board It randomly acted up and blew 75˚ when it was 80˚ outside. Yesterday I rechecked it after work and it was 81˚ and the system blew cold air 41˚ so for now I am back to the same state as from the beginning. Yes I do understand how the control works, it...
  7. J

    Random air conditioning blows hot air

    Hot day yesterday and the outside temp was 81 but the vents were blowing at a cool 42. The head unit from the junk yard seems to have fixed the issue. A used $30 part. Thanks and I hope this helps others.
  8. J

    Random air conditioning blows hot air

    Thank you, current update I junk yarded a control unit 2002 year only and when I swapped it out the original unit has scorching on the back case plastic, instead of being nice and white one corner is brown. I took it apart and found the circuit board scorched also and two of the 100 ohm...
  9. J

    Random air conditioning blows hot air

    Yes but I have a Robinair 34788ni and rechecked the readings when I got home. It is no big deal for me to recover and recharge at will. When I jump 30 to 87 at the relay it will engage and blow cold air. Thanks
  10. J

    Random air conditioning blows hot air

    Update, after getting a $1200+ quote from the dealer, I replaced the accumulator, the condenser, and the orifice tube plus new Orings. I flushed the hoses and the evaporator. I recharged and added the correct amount of oil. Well the system worked great until the first hot day then right back...
  11. J

    2003 trailblazer trans not shifting corectly and reverse not working

    Rebuild complete and happy to say trans is working great, please check rebuild an automatic transmission off my bucket list thank you
  12. J

    Random air conditioning blows hot air

    Update, sent car to the dealer and paid $145 + tax and shop supplies for full system A/C Diagnostic. They said the accumulator and condenser were clogging up because desiccant was breaking free. They said the high side was low and the low side was high, OK let's go with that, only because the...
  13. J

    2003 trailblazer trans not shifting corectly and reverse not working

    Hello, I completed the rebuild I used the ATSG 4l60e book and vids from trans bench. works great but now I discovered a left axle leak so I'm fixing that. Thanks
  14. J

    Random air conditioning blows hot air

    Hello, time to revisit this post as the weather is warming up. Yesterday the A/C did it again in the heat of the day but in the evening I rechecked and cold as would be expected. Eric, yes I did call a total of 4 dealers with the same answer of " bring it in it's$1xx.xx hundreds to check it...
  15. J

    Random air conditioning blows hot air

    No update to help with this.