have this 94 dakota changed computer an it missed real bad, changed 02 sensor,temp sensor,tps,wires,plugs,distributor cap an rotor, took cat converter out belt tens an belt, idle sensor not sure what else there is? even changed computer 2nd time now after driving it like 6-10 min once it warms up it misses real bad but only does this for maybe 2-4 min then clears up? im getting only code 62 PCM failure SRI mile not stored what does this mean? an what do i do to fix this? or whats this miss/popping noise im hearing? an what do i do about it? please help b4 I spend more $ changing things please help thanks once agian only misses for 2-4 min when it warms up then clears up even after letting it sit for few hr it runs fine just after sitting enough to cool way down does this happen thanks if u can help out