2017 GMC ACADIA Engine Problems

SHIFTER KEEPS LOCKING. HAPPENED 4 TIMES WHERE SHIFTER HAD GOTTEN STUCK IN SHIFT AND UNABLE TO CONTROL CAR. GEAR ASSEMBLY HAS BEEN REPLACED 4 TIMES AND NOTHING IS WORKING.

TL* THE CONTACT OWNS A 2017 GMC ACADIA. THE CONTACT STATED THAT THE VEHICLE WOULD NOT SHUT OFF AND THE ENGINE RAN FOR HOURS. EVENTUALLY, THE INTERNAL SYSTEM RECOGNIZED THAT THE VEHICLE WAS IN PARK AND FINALLY TURNED ITSELF OFF. THE MANUFACTURER HAD NOT DONE ANYTHING TO ADDRESS THE FAILURE; HOWEVER, THEY ISSUED TECHNICAL SERVICE BULLETIN NUMBER: 18-NA-297 ON DECEMBER 13, 2018. THE CONTACT CALLED NUMEROUS UNKNOWN DEALERS ACROSS THE COUNTRY TO TRY TO BUY THE PART MENTIONED IN THE SERVICE BULLETIN, BUT THE PART WAS STILL ON BACKORDER. THE PART THAT WAS NEEDED FOR THE REPAIR WAS THE TRANSMISSION SHIFTER ASSEMBLY (NUMBER: 13528228). THE COST OF THE PART WAS LESS THAN $150. THE CONTACT STATED THAT THE VEHICLE WAS OUT OF ITS INITIAL WARRANTY. THE FAILURE MILEAGE WAS 47,500. THE VIN WAS UNKNOWN. *TR

TL* THE CONTACT OWNS A 2017 GMC ACADIA. WHILE DRIVING VARIOUS SPEEDS, THE AIR CONDITIONER SPONTANEOUSLY TURNED ON TO THE HIGH SETTING ON SEVERAL OCCASIONS. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO RAY SKILLMAN SOUTHSIDE BUICK GMC (8424 US-31, INDIANAPOLIS, IN 46227, (317) 497-0711) WHERE IT WAS DIAGNOSED THAT THE CONTROL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THE VEHICLE WAS WORKING AS DESIGNED AND A BENEFICIAL FEATURE THAT WAS ACTIVATED WITH THE OUTSIDE TEMPERATURE AND HUMIDITY. THE FAILURE MILEAGE WAS UNKNOWN. *TR

I HAVE REQUESTED AT LEAST 4 TIMES FOR REPAIR OF MY CAR 2017 ACADIA. SEVERAL CAUTION LIGHT ON THE DASHBOARD COMES ON INCLUDING THE ENGINE SENSOR(MALFUNCTION INDICATOR LAMP). WHILE DRIVING THE CAR IT LOOSES POWER TO ACCELERATE. WHEN PRESSING THE GAS PEDAL THE CAR STALLS. THIS ISSUE HAS HAPPENED ON BOTH THE HIGHWAY AND CITY. THERE HAVE ALSO BEEN TIMES WHEN TURNING INTO A PARKING LOT I HAVE FELT SOME VIBRATION. ADDITIONALLY, THE CAR DASHBOARD GIVES OUT COMMANDS FOR PUTTING THE CAR IN PARK AFTER IT IS STATIONARY.

ENGINE FEELS LIKE ITS GOING TO STALL WHEN STOPPED AT STOP SIGNS OR RED LIGHTS. THE CAR LUNGES FORWARD WHEN IN PARK ON AN INCLINE.

I WENT TO A LOCAL DEALER AND COMPLAINED ABOUT A VIBRATION/RUMBLE WHILE DRIVING. IT HAPPENED MOSTLY AROUND 1200-1700 RPM. THE SERVICE MANAGER HEARD OF THE PROBLEM. THERE WAS A MANUFACTURERS BULLETIN OUTLINING THE PROBLEM AND SUGGESTING A FUEL MANAGEMENT SOFTWARE UPGRADE. THIS WAS DONE. THE BULLETIN ALSO APPLIED TO CADILLAC XT5, WHICH IS ON A SHARED PLATFORM WITH MY 2107 GMC ACADIA DENALI AWD. THERE ARE NOW SEVERAL NEW RPM RANGES WHEN THE VIBRATION/RUMBLE OCCURS IN ADDITION TO THE OLD 1200-1700. NOT ONLY HAS THE OLD PROBLEM RE-APPEARED BUT THERE ARE CERTAIN CONDITIONS ABOUT 1500 RPM WHEN I AM STARTING OUT FROM A STOP FOR ABOUT 50 FEET WHERE THE PROBLEM SEEMS TO ALMOST STALL OUT AND THEN WITH A BIG CLANK (LIKE DOWN SHIFTING OR TRANSMISSION IS SLIPPING AND THEN SUDDENLY ENGAGES) AND TAKES OFF. I CANNOT HELP BUT THINK THERE IS GOING TO BE A MECHANICAL BREAKDOWN OF...

2017 GMC ACADIA DENALI AWD. WHILE ACCELERATING ON TO A HIGHWAY, AFTER MOVING FORWARD PARTIALLY INTO A LANE, MY VEHICLE LOCKED UP AND WOULD NOT MOVE FORWARD. WHEN PRESSING THE GAS PEDAL, A LOUD GRIDING NOISE WOULD OCCUR. WEEKS LATER, PROBLEM UNDIAGNOSED AND VEHICLE STILL AT GMC FOR REPAIR.

2 INSTANCES WITHIN A 2 WEEK PERIOD. ON 12/13/2017 VEHICLE IS BEING DRIVEN AND ENGINE POWER IS LOST AND CAR TURNS OFF WE HAD TO PULL OVER SIDE OF THE ROAD WHEN TRYING TO RESTART THE CAR IT SPUTTERS AND WONT START.. 2ND INSTANCE ON 12/24/2017 CAR WAS ONCE CAR WAS PUT IN GEAR IT STALLED WOULD NOT RESTART OR EVEN TURN OVER. DEALER REPLACED BATTERY AND FUEL PUMP REGULATOR MODULE THE 1ST TIME. 2ND TIME DEALER DOES NOT KNOW WHAT THE PROBLEM IS.

TRUCK CONSTANTLY FAILS TO START. KEYFOB NOT RECOGNIZED. COMPUTER SYSTEM CRASHES, REAR AIR VENTS FALL OUT. FAULTY GAS TANK AND GAS LINE. CANNOT FILL UP GAS TANK PAST 1/2 A TANK. BEEN HAPPENING SINCE INCEPTION AND IS CONSTANTLY IN AND OUT OF SERVICE FOR THE SAME ISSUES OVER THE PAST YEAR. NOT BEING ABLE TO START THE TRUCK IS A SAFETY HAZARD TO ME AND MY FAMILY. THERE NEEDS TO BE AN ALTERNATE WAY TO START THE TRUCK SHOULD THE COMPUTER SYSTEM CRASH.