IROCthe4.0
NAXJA Forum User
- Location
- connecticut
Today while driving on the highway my 00 cherokee 4.0 dies out of nowhere. Gave a little sputter, lost power and stalled. On the side of the highway it would start and idle fine bu once I gave it throttle it would sputter and die. I replaced the CKS and the CMS and now it will not start at all, just crank. I check pressure at the fuel rail and continuity on the coils, alls good. It cranks very fast but won't fire. Could this be a possible bad PCM? I'm at a loss here as it seems to crank fine. Any help would be really great