bad spark plugs | 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!

bad spark plugs

  1. J

    Explorer Shut Off On Highway With Reduced Engine Power

    Been trying to figure this out for a few weeks now, being busy with a baby and all is kind of hard to get this done, pulled the valve covers to check the timing chains. They Seem Ok, One Chain in the rear has a small amount of slack on one side, the other (the side with the tensioner) will not...
  2. B

    Rough Idle, Check Engine Light is On, Spark Plug Issue - connected?

    I've got a 2000 Explorer Sport (2dr) w/ 4.0 X-Vin OHV with 126xxx miles and I've got a few engine issues I'm trying to diagnose, wondering if the issues I'm having are connected - mechanic hasn't been a big help. Here's what I'm seeing: - Check Engine Light has been on for some time...
Back
Top