ok guys..i know how to search but im not gettin anything....i just have a question

i had idle problems before i installed the pfc...
i ran this mustang one or two times and everything was fine...then the next day ..i started it up and my idle was jumping up and down from 1-2000 rpm..so i had also found my tps was cracked...so couple days later i had the tps replaced and adjusted it to the factory spec...and adjusted the *** and TAS but seems to still revs...so the next day i installed the pfc ...without fixn the idlein issue...so once i installed it ..and drove it around until a month later to do the idle learning process...once i back the *** all the way out and turn it 1/2 back out ...and i sit and let it idle for 10 min, then turn on the headlights and defrost for ten mins, and then i turn on the ac full blast for another ten, during the process..i got some strange idling....first ten was high rev to 3000 rpm, next 5 it drops to 1500 rpm, then the next five it starts to bounce again .....so once 30 min was over..i back out and went half a block and came back to adjust the idle....i tried to adjust the *** counter clockwise and got high revs..then low revs...sometimes with headlights on ........and while i was adjustin them...car seem to dies oout a couple times....so i got tired of it and closed the hood and drove home........

i dont know what to do ..im stuck ...let me know on some info...

 

anyone??

 

have u tried checking for vaccuum leaks?

 

thats my next option.......

 

I doubt there will be anything new on the idle of a PFC equipped FD not already covered in this forum. If you discover some new solution for your car please do post back and let us know.

 

well i finally found out the problem, i have the boost sensor unplugged, and this other hose that suppose to connect to somthing...ill have to take some pictures and give me some advice.......will post up tomorow