Ford F-150 owners have reported 1 problem related to o2 sensor (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150.
The fan blower speed control stuck on high only and was replaced 09/2011. The vehicle kept stalling out upon deceleration going down the road. With loss of power steering and power brakes when this happens. Could be going 30 mph or 60 mph. When get motor is started again it usually runs rough. The left oxygen sensor code was on so this was replaced. 11/2011 the fuel guage also stopped reading fuel in the tank when this happens. Replaced fuel pump in tank, fuel filter, fuel power module, all was fine for three weeks. Truck dies 8 times today and all the same problems are back. Engine light on, fuel gauge stopped working, truck runs rough for awhile when resarted then clears up. Engine light now stays on and fuel gauge will read 1/2 tank when it is full. 36 gal tank. 11/22/2011.
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