sambos90xj

can i use my injectors out of my 93 ho for my renix 90 motor none ho please need help my jeep runs like poop i replaces the csp ,oil change ,plugs,tune up,wires plugs,and changed my fuel pump out of my 93 ho parts jeep it studders when i hit the gas hard and if i ese in to it is runs great if i reseat the comp it runs fine for a bout 20 mins the ishut it off it stars runing like poop again alternator has 14.58 volts i dont unde stand

98 JeepJeep

try it...have you swapped map sensors?

sambos90xj

not yet but i am going to i changed the alternator a bout 3 weeks ago and blowed out the tbodie and cleadedthe ics and changed the tps and now this **** i use lucus ever fuel up it sucks

Throttle Jockey

i put 96 inj's in my 90. there is a noticable difference in it.

sambos90xj

thanxs guys keep it coming i need all the info i can get do i cut the plugs off the 93 and put them on my 90

Throttle Jockey

should be the same plug. i didnt have to do anything but pop out the old and plug in the new.

sambos90xj

thanx hope it helps

Jeep_Guy

I may be a little late, but test your fuel pressure regulator... If you need me to tell you how to test it, just let me know. But it sounds like that is the problem, just try it out and let us know if that was it or not. Good luck!