ill pick up some autolites on payday i think. the ngk plugs i tried i didnt much agree with. switching knock modules... how do i go about askin the guy at autozone for a lt4 knock module without him having a stroke lol. btw. the wheel bearings tie rods and struts on the front are all rather well worn. im not sure if this could cause false kr. but im pretty sure the top of the strut mount isnt sposed to spin freely. im not worried about the car itself. i have another 97 that had alot of craziness done to. i just want to try the same style motor in a smaller car. but i want to make sure the engine is in good shape before i frankenstein it