[sleeper bird]

hey fellas this question is not for my t bird its for my 93 f150. when running the ac i notice a flat spot when you first press the gas and then it picks up and runs normal.changed plugs wires cap and rotor.could it be the tps or something else, thanks in advance

 

[tbirdbrain]

The tps could be a cause. I chased a problem like that on my exploder (explorer) and ultimately found that there had been enough stretch in the throttle cable to cause my problem, just when the ac was on.

 

[sleeper bird]

The tps could be a cause. I chased a problem like that on my exploder (explorer) and ultimately found that there had been enough stretch in the throttle cable to cause my problem, just when the ac was on.

thanks i never thought to look at that