I have a 95 F150 with a 351 eng. It was running rough and I chged the throttle body air control valve and that helped. It still runs rough until warmed up, and I was told to check the throttle positioning sensor which is on the very bottom of the throttle body. I don't know the right way to reomve it. Does anyone know how to change it out?

 

you have to remove the throttle body from the intake to reach the throttle position sensor.it is held in place by 2 screws that you remove and it just comes off.

 

tks poweredbyford94. Is there anything special I should know or do to take the throttle body off?

 

Make sure you use WD45 or any penetrating oil before removing the screws. I stripped one out first time around.