90 si duel zc....yesterday i was out driving all the sudden i had a massive loss of power it wont rev past 4250 under load and 6g standing....i thought it was the cps because you could unplug it and it still acted the same so i picked one of from a junk yard today switched it and its still acting the same the plugs wires fuel filter are all good....i pulled injectors but they all looked fine so im kinda stuck on whats wrong with it anyone have this problem or any ideas?