88 comanche 4.0 auto. New tps, idle control, o2. Intake temp and coolant , map check out ok. Did the c101 connection cleaning and added grounds. I have a 96 head intake and exhaust runs great but the idle is really low around 200rpms I've tried everything I can think of fuel pressure is around 37psi. Just idles to low and because of this steering at no speed is so hard. Any help is appreciated