I WAS EXCALLERATING FROM A STOP AT A RED LIGHT THAT HAD JUST TURNED GREEN WHEN HALF WAY THROUGH THE INTERSECTION MY JEEP STAULED. THE TWO VEHICLES BEHIND ME REAR ENDED EACH OTHER. I SLOWLY ROLLED TO MY RIGHT . THE ETC (LIGHTING BOLT SYMBOL) AND ENGINE LIGHT CAME ON. I REPEATED THE PROCESS OF TRYING TO START AND DRIVE A FEW FEET AT A TIME AND REMOVE BATTERY TERMINALS AND CLEAN THEM. THE RPM WOULD DROP VERY FAST AND ENGINE WOULD CUT OUT WHILE IN MOTION . THIS WAS ON VERY BUSY RURAL STREETS. IT SEEM TO HAPPEN DURING ECCELERATION. I MANAGED THE TO MAKE IT HOME BY DRIVING VERY SLOW AND TRYING TO KEEP RPMS AS LOW AS POSSIBLE. AT TIMES THE ENGINE WOULD NOT START UNTIL I DISCONNECTED THE BATTERY THEN RECONNECTED. HAVE A NEW BATTERY, PCV VALVE, AND SAME ISSUES. I BELIEVE THE THROTTLE BODY ASSEMBLIES ON THESE VEHICLES ARE FAULTY AND SUFFER FROM ENGINEERING DESIGN AND WEAK INTERNAL PARTS.