The #1 Ford Explorer enthusiast resource for over 25 years!
Performance Upgrades - Maintenance - Modifications - Problem Solving. Covering the Explorer, ST, Lincoln Aviator, Sport Trac, Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Aerostar.
Keeping a list of things I’ve replaced or had done to the explorer.
2020:
New catalytic converter
O2 down sensor
New muffler
New tail pipe
Full tune up
New alternator
New battery
New idle air control valve
New EGR pressure feedback sensor and hoses
New potentiometer engine throttle