The #1 Ford Explorer enthusiast resource for over 25 years!
Performance upgrades, maintenance, modifications and problem solving. Covering the Explorer, ST, Ecoboost, Lincoln Aviator, Sport Trac, Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Aerostar.
Hello, my name is Chris and although I have came here for help with my Explorer for years, I just joined today. Thanks for all the help I've received in the past and will receive in the future.
The problem I'm having is rough idle at cold and warm startup. It clears up and runs smooth in less...