NHTSA Complaint #10452825 — 2007 JEEP GRAND CHEROKEE

WE RECENTLY PURCHASED A 2007 JEEP GRAND CHEROKEE LIMITED 5.7 L HEMI. IT DROVE JUST FINE FOR THE 1ST FEW WEEKS OF OWNING IT. RECENTLY IT HAS STARTED STALLING WHEN AT STOP LIGHTS/SIGNS, WHILE DRIVING, AND WHILE IN REVERSE. WE HAVE HAD THE VEHICLE IN THE SHOP A FEW TIMES ALREADY. IT HAS BEEN THROWING OFF CODES OF P0884 AND P0688. THE DEALERSHIP HAS INFORMED US THAT THOSE CODES STAND FOR POWER UP AT SPEED (P0884) AND ASD RELAY (P0668). WE HAVE JUST CHANGED ALL THE SPARK PLUGS AND ARE NOW IN THE MIDST OF CHANGING OUT THE COILS EVERYTIME THE JEEP STALLS, WE HAVE BEEN DOING THIS FOR JUST A FEW DAYS AND ARE NOW ON #5 OF 8 AND IT IS NOT WORKING. THE DEALERSHIP HAS RUN OUT OF IDEAS AS TO HOW TO GET THIS FIXED. THIS HAS BECOME A SAFETY HAZARD WHILE DRIVING. WE HAVE READ REVIEWS ON SEVERAL DIFFERENT WEBSITES AND HAVE FOUND SEVERAL OTHER CONSUMERS WITH THE SAME ISSUES WITH NO RESOLVE. WE HAVE ALSO READ SOME REVIEWS AND THEY HAVE STATED THAT CHRYSLER/JEEP WILL NOT STEP UP TO THE PLATE AND STATE THAT THERE IS A PROBLEM. I AS A CONSUMER FIND THIS WRONG. THIS IS A SAFETY ISSUE THAT I FEEL COULD SAVE LIVES ON THE ROAD. I DON'T KNOW WHAT ELSE TO DO TO GET THIS ISSUE FIXED/RESOLVED. I HAVE NOW WRITTEN DOWN THE NUMBERS AND ADDRESS TO CONTACT CHRYSLER/JEEP AND WILL BE CONTACTING THEM IN THE VERY NEAR FUTURE, IN THE MEAN TIME THIS IS WHAT I AM ABLE TO DO. THANK YOU *TR