• The #1 Ford Explorer enthusiast resource since 1996. We cover the Explorer ST, Lincoln Aviator, Sport Trac, Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Aerostar.

    Register Today It's free! This box and some ads will disappear once registered!

^^Searches ExplorerForum.com^^

control valve

  1. G

    Questions regarding heater hoses.

    I have a couple of questions. 1. Which of the two hoses is the heater inlet hose? I am installing a prestone back-flush tee, and it needs to be on the inlet hose. 2. My heater control valve is not where I have seen in before on other similar vehicles (near the firewall). It is down close to...
  2. K

    Heater Control Valve 101 Please

    Hi. I had an engine swap recently. I went with the lowest price for the install and now I find myself trouble shooting everything he either broke or didn't reconnect. Anyway, since its starting to get cool in the mornings, I notice the heat on the passenger side blows cold air. When I...
Top