So last night I replaced my timing belt and installed a new water pump and radiator. Got it all back together and started it up. Ran as smooth as it did before hand, just was idling higher. Let it warm up and drive around a bit and brought it back to top of the coolant. It feels like maybe the fuel trims are being relearned or something maybe because when I give it a little tap on the throttle and let go the idle will fall really low and sometimes die. It all runs fine, it'll build boost fine, doesn't leak anywhere, just seems like it's being dragged down by something at idle.
Any ideas what it might be?
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