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. E

    Spark Plugs: Platinum vs. Copper

    Yeah you can't beat Platinum for $3. I'm headed out to buy some now. What's the deal with double platinum?? I don't see double copper, haha.
  2. E

    Spark Plugs: Platinum vs. Copper

    Great advice! Platinum it is.
  3. E

    Spark Plugs: Platinum vs. Copper

    I will be replacing my spark plugs on my 2001 Explorer Sport (4.0 L - SOHC). The guy at Auto Zone say's to use the more expensive platinum plug's since that’s what came from the factory. Makes sense... BUT, can I use the less expensive copper plugs? Will performance be lost? Any advice would be...
Back
Top