Cleaning the Mass Air Flow (MAF) Sensor on my 1996 Ford Contour using CRC. *I never uploaded any update videos after this one but after I made this video, I also found out my car was low in transmission fluid & I filled that & ever since the car has been running better. I think cleaning the MAF & filling the transmission fluid both helped with code P0171. Again, I am not a professional but this is what worked for my car.
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