tribal_4x4
NAXJA Forum User
- Location
- Roseville
Ive been lookin this up and everyone thats posted about this either doesnt have the complete same problem or didnt resolve theres. I have an 89 4.0 and about 2 weeks ago it stopped running. We replaced the coil, distributor and finally replaced the CPS ( crank positioning sensor ) and that fixed the problem. but now it starts fine and idles ok but everytime you touch the gas it sputters all over the place and has zero power. The jeep ran great before it stopped and i had no problems with it. I kept thinking it had to be timing but me and my friends have retimed that thing soooooo many times that were convinced thats not it. We put it to TDC and lined the rotor up with #1 cylinder at least a douzen times and nothing changes. we replaced the TPS and that didnt do anything either. I have enough fuel pressure. Im about ready to say screw it and sell it. can someone please help