your_auto_tech
NAXJA Forum User
- Location
- georgia
OK HERE WE GO, I GOT A 2000 JEEP CHEROKEE SPORT 4.0. THIS TRUCK WILL START AND IDLE , WITH A MISS. IF YOU REV THE ENGINE IT HAS A LEAN BACKFIRE, HARSH MISS AND DIES. IT HAS ALL 3 COIL CODES AND A CAM/CRANK SIGNAL CODE. SO I REPLACED THE PLUGS, COIL PACK, CAM AND CRANK SENSOR TO NO AVAIL. FUEL PRESSURE STAYS GREAT AND HOLDS GOOD EVEN AFTER THE TRUCK DIES, SO I INSTALLED A PCM AND STILL DOES THE SAME HAS ANYONE SEEN THIS OR HAVE ANY IDEAS