Recently i've just been experiencing some problems with my idle, it jumps between 1 and 2k. About a week or two later i fixed the idle using the idle screw and disconneted my map sensor for a sec for no reason. My fuel pressure gauge says 20 psi which is quite low and driving it is next to impossible since i have to baby the throttle and only climb to 25 to 3k before bogging or shifting. Anyone have this exact problem or suggestions it'd really be appreciated. Thanks.