Big port 4AGE, running an AE82 ecu.. timing set at 15 deg BTDC (does the same even at 10) car idles at about 2K.. the motor has been pulled out and resealed top to bottom, is running a T-vis plate but the Tvis is not hooked in.. the idle screw on the TB is wound right down, this is the second throttle body i have tried, TPS seems to be in check, and even when disconnected runs the same.. the MAP sensor when unplugged the car idles lower.. but obviously on the rich side, tried hooking up another map sensor.. same thing.. the fuel reg vac line was blocked off, fixed that.. still idles high, is there somthing i am over looking?? at first we all thought manifold leak.. but it has been resealed top to bottom.. as in engine out full gasket kit engine back in!
the coolent lines on the bottom of the throttle body are disconnected, but blanked off.. maybe i should be looking at this closer?? although i have never had a problem whit this befor??
