Search results | Ford Explorer Forums
  • Ford Explorer Community - Maintenance - Modifications - Performance Upgrades - Problem Solving - Off-Road - Street

    Explorer Forum Covers the Explorer ST, Explorer Sport, Explorer Sport Trac, Lincoln Aviator,
    Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Ford Aerostar

    Register Today It's free!

Search results

  1. R

    constant hissing sound

    when the engine is on, the hissing starts right at engine running and no matter what the rpms are , the hissing is still there. It is located on the drivers side near the rear above the valve heads. It will continued until the engines stop.
Back
Top