egr valves | 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!

egr valves

  1. E

    Receiving Trouble Codes P0135, P0141, P0155, P0161, P0403, P0443, P0446

    I have a 2005 explorer and was driving back from the mountains and the service engine light came on. Took it to advance auto parts and trouble codes P0135, P0141, P0155, P0161, P0403, P0443 and P0446 came up. The first four are for the o2 sensors. P0403 is related to the EGR assembly and P0443...
  2. J

    EGR valve.

    I just had both EGR valves changed o my 96 Ford Explorer 4x4..The damn engine light is still on and I cannot pass smog..Just had a tune up on it last week, plugs and wires only..The diagnosis comes up saying EGR valves..But after driving it for 25 miles and turning it off and back on the light...
Back
Top