92 cherokee stalling problem

[Sforza]

cold starts fine,idles good for 30 seconds ,then stalls.hard to restart,but runs at high idle till release of throttle,then stalls.recently replaced crank sensor,distributor pick up,throttle body sensor and pcm.fault codes only show recent pcm replacement(actual "less then 100 starts") please help? thanks

[Dale Aeppli]

Originally Posted by Sforza

cold starts fine,idles good for 30 seconds ,then stalls.hard to restart,but runs at high idle till release of throttle,then stalls.recently replaced crank sensor,distributor pick up,throttle body sensor and pcm.fault codes only show recent pcm replacement(actual "less then 100 starts") please help? thanks

Check on the drivers side inner fender there is a white ceramic ballast resistor. It's for fuel pump try jumping the 2 terminals. If you need picture holler Dale [email protected]

[Sforza]

the car is still stalling. anymore ideas please??

[scuba4321]

Have you tried cleaning thottle body and IAC motor?

[Dale Aeppli]

Originally Posted by Sforza

the car is still stalling. anymore ideas please??

HAVE YOU CLEANED THE THROTTLE BODY AND IAC VALVE? SURE ITS IN TIME SINCE YOU HAD DISTRIBUTOR OUT. HAS ALL THIS STARTED SINCE YOU DID ALL THIS WORK DALE
HAVE YOU CHECKED FUEL PRESSURE

[Sforza]

motor was running fine in a 88 cherokee.original motor in 92 was seized.so trouble is after distributor was removed from 88 and the 92 distributor installed after i set timing mark to 0 deg and rotor set to #1.iac is visually not new,what can i clean it with?throttle body visually looks ok,how do i clean that?does anyone know if my initial timing attempt is wrong.i dont find any disciption other than top dead center which is 0 deg ....right?fuel pressure not yet determined... thanks

[Dale Aeppli]

Originally Posted by Sforza

motor was running fine in a 88 cherokee.original motor in 92 was seized.so trouble is after distributor was removed from 88 and the 92 distributor installed after i set timing mark to 0 deg and rotor set to #1.iac is visually not new,what can i clean it with?throttle body visually looks ok,how do i clean that?does anyone know if my initial timing attempt is wrong.i dont find any disciption other than top dead center which is 0 deg ....right?fuel pressure not yet determined... thanks

JUST USE THROTTLEBODY CLEANER, SPRAY IT INTO THE SLOT INSIDE THROTTLE BORE DON'T SPRAY ANY OF THE SENSORS OR THE PLASTIC HOUSINGS. GIVE ME A HOLLER I HAVE SHEET ON INDEXING DISTRIBUTOR BUT CAN'T SEND THRU FORUM DALE
[email protected]

[Sforza]

fix the timming that did it