94Jeep GC Cutting out randomly

[bteem]

I have a 94 grand cherokee with the 5.2. My problem is that recently it has started to get a hestitation, rather during excelleration or slight deceleration it with cut out and jerk, i have had new plugs, wires, cap and rotor, and a injector service done on it recently. it seems to have no specific time when it will happen but when it does happen while going down highway, i can let off of the gas and get back on it, and it will seem to run fine again, the EGR has also been replaced, does anyone have any idea where to start? TPS or IAC? any info is greatly appreciated.
B Teem

[dksob81]

Tps.

[bteem]

will giving the IAC a good cleaning possibly help? or are those symptoms of a bad TPS

[dksob81]

I doubt it but cleaning the Throttle Body could do the trick. and whiel your at it u might as well clean the IAC.