well im asking for some help with my 91 rs 305 tbi 5 speed
when idling it is reving up and down then its ok after 5 mins or so
but it hesitates real bad at about half throttle 3500 to 4500 rpm then its ok
things i did to it is changed head gaskets new distributur - and cap and rotor new plugs new injector 2 tbi new intake manifold new fuel pump
new tps didnt change the fuel filter and dont know how to adjust the valvs but there hydrolic so idk anymore info to help u with my problem let me know