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.
93 Explorer not passing smog test. Check engine light on, Code 32, "EGR valve not seated; closed low voltage". I replaced the EGR valve with no luck. Please help. I got nothing... :hammer:
