removing chip

[SuperBad]

i want to remove the chip on my f350 i bought bc it cuts off idling atleast once a day and my mechanic said he has seen it happen with chipped trucks.. replaced cps less than a month ago, i guess my question is would you remove the chip and if so how?or should i get another cps sensor and try that first? Thanks for any help

[SuperBad]

also the tach doesn't move until right before it starts so does that mean cps? I also had someone tell me it could be the IPR sensor. what should i do.. I have already spent so much money on the truck I need to try and fix this myself if i can..

[cliford]

remove you chip. if its still messes up then you know you have other problems. what chip do you have? make sure you folllow the right up in the tech files when you take the chip out so you dont mess anything up