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Ford F150 MASS Air Flow sensor Cleaning
improve rough idle or lean or Rich conditions on your car.
Symptoms:
when your Mass air flow sensor is dirty the oil consumption increases. It effect the calculation of air flow going to the computer. you wont feel a big difference in vehicle performance but the fuel consumption will increase. Like wise if your air flow snesor is bad then your car may vibrate and you may get a check engine light on. when its dirty it works so you dont get the check engine light as the computer is getting some data but that data is garbage due to the dirt on the Mass airflow sensor.
I highly recommend cleaning throttle body also. see video below
Throttle Body cleaning F150
• FORD F150 V8 Throttle ...