94GTPRO5.0

I have a 1994Gt 5-speed, when i run for codes i get Code (311- Thermactor Air System problem- no operation during Engine Run Self-Test BANK#1) and code (314- Thermactor Air System inoperativer during Engine Run Self-Test Bank#2 with dual oxygen sensors)
I have no clue what them mean, could someone help me out? would it make my car not idle and i can't even get a test light to work because when I put the light on the balancer the car idles up and down and can't get a good enough reading to put it in time.
I have no smog or no egr, CAI, 2 1/2" H-Pipe with Flowmaster 44's, also just put new 19lbs injectors on it, new mass air flow and TPS

mjr46

the thermactor codes are a result of you removing smog = don't worry about those codes ..as for your issue.......have you tried cleaning IAC MOTOR and checking for vaccum leaks?

94GTPRO5.0

yea i have cleaned the IAC, and cant hear of any vacuum leaks, but have not tryed to really look for any leaks, could the IAC be bad and not throw a code?
I have tryed to adjust the throttle body by turning the idle screw also.

93 LX FiveO

no egr? if so, how is it deleted..

with the idling/timing issue, disconnect the battery for 20 mins

remember to unplug the spout when timing the vehicle, on ur 94 its located near the passenger strut tower.

94GTPRO5.0

yea, i have already tryed that. Thecar wont idle right ( it wants to surge up and down when trying to idle) and cant get a good reading on the timing gun.

mjr46

if you play with the idle screw it will throw the tps off and cause all sorts of erratic issues... so need to perform a base idle reset procedure and set all back to stock....moving the screw is not the proper way to set idle.... this is:
http://www.muscularmustangs.com/idlereset.php

94GTPRO5.0

Ok thanksI will try that tomorrow and will let you know what happens.
Thanks alot.
I hope it will work.