Other Category problem
1997 Ford Thunderbird V8 Two Wheel Drive Automatic 85,000 miles
service engine soon light was on and periodicall went off then on. Codes said problem was #1 oxygen sensor. Replaced sensor, cleared code. Drove car for 10 miles stopped and when restarting Got engine check light and # 1 oxigen sensor problem. Shut engine and restarted it and check engine light was off. Later in the day started car and got check engine light again. The light stays on now.