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

    2003 explorer XLT grey smoke from exhaust?

    whoo hoo! it was the pcv valve! I went to pick up the part at car quest for 7 bucks! Took off the pcv hose on drivers side of manifold, removed pvc valve from the block with pliers, and there it was! I Had to use pliers and a small mirror to look behind the manifold so I could twist it off...
  2. R

    2003 explorer XLT grey smoke from exhaust?

    2003 explorer XLT grey smoke from exhaust? my 2003 explorer XLT is throwing out grey smoke. Could it be a stuck PCV valve causing oil to be push out the exhaust? mechanic said very likely. there is oil residue on the tailpipe as well. really need help on this one.
Back
Top