KellyBuilt
NAXJA Forum User
- Location
- Oklahoma
I bought a 1990 XJ with a bad 4.0 motor (fist sized hole in the block) and found a good used one from a 98 Cherokee, I put all the renix accessories on the H.O motor and got it installed in my Jeep. It has a new distributor and I'm pretty sure its indexed correctly, with the #1 cylinder at TDC the rotor is lined up center with the number 1 plug wire on the distributor cap. It has fuel pressure, I can hear the pump come on and pressured fuel will shoot out of the test port on the fuel rail. It has good blue spark, I've cleaned all the grounds and connectors that cruiser54 has suggested on his site. It tries to start if I hold it to the floor and let off itll cough but just wont fire up. I've put gas down the throttle body and it still doesn't start. Just kind of looking for suggestions because I'm kind of stumped at this point. Thanks.