Ive owned this car for 3 days and its been nothing but a headache. I own a 89 GT and have always worked on my cars myself so I thought "hey its still a 5.0, how bad could it be?" well Ive already replaced the water pump, water pump pulley, rewired the electric fan to actually come on @ all and now the car has a miss @ part throttle but runs fine while idling and @ WOT for the most part. Car is all stock other than a cold air kit. i know the 172 and 176 is a right and left lean condition and Ive found alot of ppl w/ the 212 code but havent read a post of how its fixed. I also ran the cylinder balance test and it checked out fine. Anyone have any suggestions or had similar problems?