Search results | Ford Explorer Forums - Serious Explorations
  • Performance Upgrades - Maintenance - Modifications - Problem Solving - Off-Road - Street Trucks.
    Covering the Explorer, ST, Sport, Lincoln Aviator, Sport Trac,
    Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Aerostar.
    Featuring H.I. - Human Intelligence.

    Register Today It's free!

Search results

  1. H

    A/C Question High Side Low , Low Side High!

    Thanks all, The low pressure reading high was because of the temps. I took it to a shop that had free diag, they said it was low on freon. Added some and shes running cold again. Guess it was my lack of proper protocol, should have done it right. Pull vacuum, check for leaks, add correct...
  2. H

    A/C Question High Side Low , Low Side High!

    Hmmm, perhaps something on the low side is blocking the flow...
  3. H

    A/C Question High Side Low , Low Side High!

    Well I was just about to add some freon, the ambient temp right now is 108, vents blow at 120. Plugged in the gages before the car was on and the low side pressure was in the 150+ retard range... Very scary. Think theres a clog somewhere? I vented a bit of both sides and theres a lot of oil...
  4. H

    A/C Question High Side Low , Low Side High!

    Hello, 1999 Ford Explorer Sport 4.0 SOHC Car was sitting in the garage for a year, starting it back up in the summer and the AC isnt working. (was perfect prior to storage) Car Off = Pressures read 100-110 Both low and high side. Car Warm and Running === Low Cycles: 22-65psi High Cycles...
Back
Top