Oaky here's the scoop.... I posted a couple threads for my daughters haunting idle issue I got some great info BUT the car is still acing up!
the car will run great then my daughter will shut it off, then when she goes to use the car again the car,s RPM's start acting up then she will lose power and the RPM's start jumping all over the place there is no check engine light. Is there anything IM missing? things I've done

1. Replaced Distributor
2. Replaced Radiator and bleed the system
3. cleaned the IAC
4. tightened the wax ring on the FIT valve

What elese can it be????????????????????????????????

 

Air boost valve was cleaned?

Only once the engine is warm, check the egr PORTS, the ones under the "plugs" on the intake runners.

Coil tested out fine?

 

I haven't cleand the air boost... I replaced the whole Distirbutor thats when it worked fine for a day then started acitng up again.
As I wright this my GF made me take it to a shop GRRRRRRRR. I talked to the head mechanic and he thinks it an electrical issue because the car is 20+ years old. I asked him to plug the car in and see if there is any codes before he jusmps into any wk. So I'm at a stand still until he calls me back.

 

tach needle jumps all over the place? if so, ignition control module. after market distributor?