when i am driving down the road and i hit a hill and the rpm's go up the truck runs fine. but when i come to an idle, the truck will drop rpm's and sometimes will stall. it will like hiccup, jump from like 500 rpm, down to like 100 then back up and so on. then when it idles fine, i step on the pedal to move, it shudders and has barely any power and takes a while for it to move. i am hopeing if i replave the cam sensor it will fix this. any ideas??

oo by the way, its a 95 f250 auto

 

I would imagine a CPS will do the trick it is cheap as well. powerstrokeshop.com has them for around $15.00 and is a cheap fix even if it doesn't work. The next thing I would try if that doesn't do it would be to check the Throttle Position Sensor. Not sure if that would cause that prob or not but worth a try.