One problem related to o2 sensor has been reported for the 2004 Ford Escape. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford Escape based on all problems reported for the 2004 Escape.
Abs light and engine light came on while driving and vehicle shut down completely. Towed to shop to have replaced the alternator and battery bad. Since then 3- alternators, 2- batteries, 3- O2 sensors, and an airbag light that blinks on and off and illuminates when you honk the horn on the steering wheel. Also when turning on headlights, all dash lights and stereo console lights dim to almost invisible. Took to 4 different Ford dealerships and no one can figure out the problem!!!! this company should realize this car is a lemon, and back their workmanship. And blow this car up !!!.