Jun 20, 2018Lights
LED TAIL LIGHT/BRAKE LIGHT FAILURE. THESE TAIL LIGHTS ON THE 2015 TO PRESENT GMC AND CHEVROLET SUVS HAVE PREMATURE FAILURE. THE COST TO THE PUBLIC FOR THESE LIGHTS ARE AROUND 700$ EACH TO REPLACE. GM NEEDS TO RECALL THE TAILLIGHTS OR HAVE THEM WARRANTED FOR THE LIFE OF THE VEHICLE. THIS CREATES A SAFETY HAZARD FOR DRIVERS AND NOT TO MENTION A POSSIBLE TRAFFIC TICKET COUPLED WITH THE COST ASSOCIATED WITH THE REPLACEMENT; GM NEEDS TO RECALL THESE FOR THE SHEAR FACT THAT THEY COST AS MUCH AS A HOUSE PAYMENT JUST TO REPLACE ONE LIGHT.
NHTSA ODI 11102904
Jun 19, 2018Lights
PASSENGER SIDE BRAKE LIGHT STARTED GOING OUT THEN WILL GO BACK ON AND GO BACK OUT AND THEN IT JUST WENT OUT COMPLETELY THE CAR IS LESS THAN 2 YEARS OLD. BOUGHT IT BRAND-NEW I HAVE BEEN THE ONLY OWNER. THERE IS NO REASON WHY A TAIL LIGHT SHOULD BE GOING OUT BEFORE THE CAR IS EVEN 2 YEARS OLD.
NHTSA ODI 11102501
Jun 15, 2018Brakes
WHEN STARTING AND STOPPING (DEPRESSING THE BRAKE PEDAL MULTIPLE TIMES) SUCH AS AT A LEFT TURN (WAITING FOR TRAFFIC) OR A DRIVE-THRU WINDOW, THE BRAKES STOP WORKING AND THE CAR ROLLS FORWARD EVEN WHEN THE BRAKE IS DEPRESSED. IF YOU PRESS REALLY HARD IT WILL USUALLY STOP- BUT IT DEFINITELY ROLLS FORWARD WHEN YOU ARE TRYING TO STOP. THE DEALERSHIP SAYS THAT A VACUUM PUMP IS FAULTY BUT THIS COULD RESULT IN AN ACCIDENT AS I ALMOST ROLLED INTO ONCOMING TRAFFIC WHILE WAITING IN LINE TO TURN LEFT AT A "LEFT TURN YIELD ON GREEN LIGHT".
NHTSA ODI 11102108
Jun 11, 2018Lights
TAILLIGHT QUIT WORKING
NHTSA ODI 11101281
May 22, 2018Lights
REAR LED BRAKE LIGHTS ARE NOT WORKING - THEY WORK THEN THEY DON'T WORK IT'S NOT CONSISTENT - SOMETIMES GOING OUT FOR DAYS. THE VEHICLE IS ONLY 2 YRS OLD AND I'M NOT SURE WHAT IS CAUSING THE MALFUNCTION AND DON'T WANT TO PAY 700 TO REPLACE EACH LIGHT. IT IS REALLY UNSAFE TO BE DRIVING.
NHTSA ODI 11097339
May 1, 2018
AIR CONDITIONING SYSTEM CONSTANTLY BLOWS OUT HOT AIR. AIR CONDITION WAS RECHARGED AND STILL HAS NEGATIVE RESULTS.
NHTSA ODI 11091260
Apr 23, 2018Brakes
TL* THE CONTACT OWNS A 2016 GMC YUKON XL. ON SEVERAL OCCASIONS, WHEN THE BRAKE PEDAL WAS DEPRESSED AT LOW SPEEDS, THE BRAKES FAILED TO SLOW DOWN THE VEHICLE. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. THE VEHICLE WAS TAKEN TO SOUTHERN PINES CHEVROLET BUICK GMC (10722 US-15, SOUTHERN PINES, NC 28387, (910) 692-2002) WHERE IT WAS DIAGNOSED THAT THE BRAKE LINES AND VACUUM PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,000.
NHTSA ODI 11089691
Apr 13, 2018Lights
LEFT REAR BRAKE LIGHT ONLY WORKS INTERMITTENTLY, BOTH STATIONARY OR WHILE MOVING. SPORADICALLY WORKS AND THEN DOES NOT WORK.
NHTSA ODI 11084976
Apr 7, 2018Electrical systemBody & structure
WATER LEAK DUE TO BAD FRONT WINDSHIELD SEAL, WATER LEAK THROUGH GPS ANTENNA, FOUR WHEEL DRIVE MODULE WAS BAD, DVD PLAYER STOPPED WORKING, AND LASTLY A HORRIBLE VIBRATION THAT OCCURRED AROUND 77-83 MPH. TO THE POINT THE VEHICLE DID NOT FEEL SAFE TO HANDLE. TRIM ON THE B POST KEPT COMING LOOSE. THIS ALL OCCURRED IN OVER A YEARS PERIOD OF TIME. THIS WAS MY SECOND VEHICLE BECAUSE I TRADED IN MY 2015 TAHOE BECAUSE IT WAS HAVING MANY OF THE SAME ISSUES AND MORE. GM DID REPAIR ALL ISSUES OTHER THAN THE SHAKING, THEY WANTED ME TO BUY TIRES AND AFTER READING OTHER COMPLAINTS ON THE SHAKING I REFUSED, THE TIRES ONLY HAD 25,800ISH MILES ON THEM
NHTSA ODI 11083748
Mar 13, 2018Suspension
WHILE DRIVING, THE CAR SUDDENLY STOPPED ABSORBING ANY BUMPS IN THE ROAD. THE HANDLING WENT FROM SMOOTH TO ROUGH RIDE RESULTING IN INCREASE FOCUS OF DRIVING. REMINDER, THIS IS A 2016 VEHICLE. CONTACTED PRESIDENT OF COMPANY TO NOTIFY OF POTENTIAL DEFECT AS THE CAR ONLY HAD 57,714 MILES. I WAS TURNED OVER TO EXECUTIVE SERVICES WITH MY COMPLAINT AND REQUEST FOR REIMBURSEMENT. $910.36 KINDLY INFORMED THEY WERE UNWILLING TO MITIGATE ANY COST AND WARRANTIES DID NOT APPLY. THIS INCIDENT OCCURRED ON 2/27/2018. RECENTLY HAD A BATTER FAILURE AND IM NOW CONCERNED OF COST SHAVINGS BY THE MANUFACTURE. I WANT TO NOTIFY ALL CURRENT OWNERS AND FUTURE BUYERS OF THIS MODEL. IT'S CLASSIFIED AS A LUXERY VEHICLE, YET THE MANUFACTURERS ORIGINAL EQUIPMENT DOESN'T APPEAR TO SUPPORT THE OVERALL CONSTRUCTION OF THIS MAKE. THE SUDDEN FAILURE OF THE SHOCKS IS SUFFICIENT ENOUGH TO CAUSE MOMENTARILY DISTRACTION AND A POTENTIAL SERIOUS ACCIDENT. FORTUNATELY, I WAS IN A STRAIGHTAWAY AND REDUCED SPEED TO A SAFE CONDITION.
NHTSA ODI 11078829
Mar 12, 2018Electrical system
ON 2/28/2018 I HAD JUST LEFT THE AIRPORT IN OAKLAND CA, APPROX 8:00PM. I STOP FOR GAS AT THE CHEVRON STATION ON 98TH AVE, AFTER FUELING, THE CAR WOULD NOT START. REMINDER, THIS IS A 2016 DENALI. I HAD A FEMALE ASSOCIATE WITH ME AND WE HAD AN APPOINTMENT IN SAN FRAMSICO AT 8:30PM. THE CAR HAD LOST ALL POWER AND TWO OTHER PEOPLE HELPED ME PUSH INTO ADJACENT PARKING SPACE. THE AREA IS KNOWN FOR HIGH CRIME, BASICALLY WE WERE EXTREMELY NERVOUS AND STRANDED. FORTUNATELY, WE WERE ABLE TO CONTACT AAA AND SET AN APPOINTMENT TO CHECK OUT THE CAR. WE UBERED TO OUR APPOINTMENT. THE FAILURE OF THE BATTERY LEFT US VUNRABLE AND WE BOTH FEARED FOR OUR SAFETY. THE NEXT DAY, THE LOCAL MECHANIC SAID THE BATTERY SHOULD HAVE LASTED A MINIMUM OF SEVEN YEARS. THEY FELT THE BATTERY WASN'T SUFFICIENT TO HANDLE THE ELECTRONICS THAT WERE BUILT INTO THIS CAR. THEREFORE, POTENTIALLY CREATING A MAJOR SAFETY CONCERN WITH ANY OWNER OF THIS VEHICLE. MY COMPLAINT HIGHLIGHTS THE POTENTIAL SAFETY IMPLICATIONS CAUSED BY THE MANUFACTURES DECISION TO REDUCE COST BY INSTALLING A BATTERY WITHOUT THE CAPACITY TO REASONABLY START THE VEHICLE AFTER ONLY TWO YEARS OF USE. I WOULD HOPE ALL OWNERS OF THIS MAKE AND MODEL ARE NOTIFIED OF THIS POSIBLITY. I CAN'T IMAGINE ANY OF MY FAMILY MEMBERS BEING EXPOSED TO THIS SITUATION. THANK YOU!
NHTSA ODI 11078824
Mar 6, 2018Steering
TL* THE CONTACT OWNS A 2016 GMC YUKON DENALI. WHILE DRIVING APPROXIMATELY 55 MPH, THE STEERING BECAME LOOSE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO NIMNICHT BUICK GMC LOCATED ON, 11503 PHILIPS HWY, JACKSONVILLE, FL 32256 JACKSONVILLE FL, WHERE IT WAS DIAGNOSED THAT A BOLT NEEDED TO BE TIGHTENED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT NHTSA ISSUED RECALLS. THE FAILURE MILEAGE WAS APPROXIMATELY 45,000. THE VIN WAS NOT AVAILABLE.
NHTSA ODI 11076524
Mar 2, 2018Body & structure
HIGH FREQUENCY ANTENNA LEAKING WATER. THIS IS PREVENTING THE VEHICLE'S ONSTAR SYSTEM FROM ACCURATELY DETERMINING THE VEHICLE'S LOCATION; IT HAS DISABLED VEHICLE'S COMPASS, NAVIGATION, AND XM RADIO SYSTEMS; THE RED ONSTAR LED INDICATOR HAS TURNED ON ; AND WATER IS LEAKING INTO THE INTERIOR PASSENGER COMPARTMENT. A RECALL WAS ISSUED FOR THE 2015 YUKON XL FOR THIS SAME EXACT PROBLEM. HOWEVER, I AM HAVING THE SAME EXACT PROBLEM WITH MY 2016 MODEL. I HAVE ATTACHED THE RECALL ISSUED FOR THE 2015 MODELS.
NHTSA ODI 11075788
Feb 2, 2018Lights
REAR TAIL LIGHTS HAVE MANUFACTURER DEFECT AND ENTIRE PANEL NEEDS TO BE FIXED AS AN ELECTRICAL ISSUE DUE TO LIGHTING FAILURE. SAFETY ISSUE OF BRAKE LIGHTS NOT WORKING AND MANUFACTURER NEEDS TO REPAIR ENTIRE TAIL LIGHT.
NHTSA ODI 11066701
Jan 23, 2018Electrical systemLights
WIFE DRIVING CHILDREN HOME AT NIGHT. USED DASH LIGHT DIMMER WHEEL TO ADJUST DASH BRIGHTNESS. CAUSED ALL LIGHTS, INCLUDING HEADLIGHTS TO TURN OFF
NHTSA ODI 11064313
Jan 3, 2018Electrical system
I PURCHASED A 2016 YUKON DENALI BRAND NEW FROM THE DEALER IN OCTOBER 2016. SINCE THIS TIME THE VEHICLE HAS BEEN IN THE SHOP 5 TIMES. THE FIRST TIME WAS DUE TO FRONT DRIVER SIDE DOOR NOT BEING FULLY ALIGNED WITH THE FRONT FENDER. THIS ISSUE WAS NOT RESOLVED AS THEY SAID IT WOULD "MOST LIKELY MESS THE VEHICLE UP FURTHER". IN FEBRUARY OF 2017 MY YUKON WENT BACK TO THE DEALER FOR SERVICE INVOLVING THE POWER RUNNING BOARDS NOT DEPLOYING AND CONTROL PANEL NOT ILLUMINATING. THE CONTROL PANEL WAS BLAMED ON A SOFTWARE UPDATE. WHILE AT THE DEALER THE SERVICE MANAGER STATED THAT "GM PUT OUT THIS SOFTWARE TOO EARLY". IN MAY 2017 THE REAR DVD PLAYER WENT BLANK AND STOPPED WORKING. THESE TWO ISSUES WERE BOTH COVERED UNDER WARRANTY. IN NOVEMBER 2017 THE RADIO STARTED TO "FREEZE" AND WOULDN'T CHANGE CHANNELS. I WAS TOLD THIS WAS A SOFTWARE UPDATE ISSUE AND I NEEDED A NEW HMI ($500) AND WILL NOT BE UNDER WARRANTY AS I NOW HAVE 40,000 MILES. IN DECEMBER 2017 MY YUKON WENT BACK TO THE SERVICE DEPARTMENT DUE TO AIR CONDITIONER FAILURE. AFTER REVIEWING ON THE INTERNET THIS SEEMS TO BE A COMMON PROBLEM FOR THIS VEHICLE. APPARENTLY, THERE WAS A SPECIAL BULLETIN THE CONSUMER ISN'T AWARE OF UNTIL IT BREAKS, SO IT WAS ALSO COVERED; HOWEVER THE BLOWER MOTOR ($377) THAT BROKE DUE TO THIS ISSUE WASN'T COVERED. I CONTACTED GM CUSTOMER SERVICE AND FILED A COMPLAINT WITH A SUPERVISOR. I WAS TOLD THERE IS NOTHING THEY CAN DO DUE TO MY YUKON BEING OUT OF WARRANTY, AND WHEN THEY BUILD THESE VEHICLES "THEY DO NOT KNOW HOW LONG PARTS WILL LAST". IN MY OPINION THIS IS UNACCEPTABLE ESPECIALLY FOR A $75,000 + VEHICLE THAT IS ONLY 2 YEARS REMOVED FROM THE MANUFACTURER. I HAVE OWNED 3 GM PRODUCTS (TAHOE, YUKON, AND NOW THIS VEHICLE) AND I WILL NEVER BUY ANOTHER GM PRODUCT.
NHTSA ODI 11058204
Jan 3, 2018Transmission & drivetrainElectrical system
ELECTRICAL ISSUES: WHILE DRIVING THE INFORMATION PANEL GO'S BLANK. WE HAVE EXPERIENCED THIS TWICE WHILE DRIVING, WE LOSE THE SPEEDOMETER, TECH, AND EVERYTHING ON THE DISPLAY PANEL. RADIO, SKIPS CHANNELS EVEN AFTER THE SWITCH WAS REPLACED. DRIVE TRAIN: DOWN SHIFTS ABRUPTLY WHILE ACCELERATING ONTO INTERSTATE ON RAMPS, EITHER LUNGING FORWARD OR LUNGING BACKWARD. BEEN IN THE GM SHOP THREE TIME TO TRY AND FIX ISSUE. THERE HAVE BEEN BULLETINS ISSUED TO TRY AND FIX WITHOUT SUCCESS TO-DATE. THEY ARE AWARE THAT IS A PROBLEM, BECAUSE FORD AND GM ON THE 2018'S, I WAS TOLD BY THE SALES PERSONS THAT THIS ISSUE WAS FIXED. I AM AWARE OF THE CHEVY TRANSMISSION ISSUE AND I AM CONCERNED THAT THIS MAYBE A SIMILAR SAFETY CONCERN. AS FAR AS I KNOW THE TRANSMISSION HAS NOT JUMPED OUT OF GEAR ON ITS OWN. I AM LOOKING AT A SHOP TICKET AND THEY ARE CALLING THE ISSUE A SHUTTER DURING TORQUE CONVERTER LOCKS UP.
NHTSA ODI 11058223
Oct 4, 2017Engine
I HAVE A 2017 YUKON XL DENALI. IT HAS 6K MILES. I PURCHASED IT NEW JUNE OF 2017.I WAS DRIVING THROUGH A PARKING LOT,WENT OVER A SPEED BUMP AT ABOUT 3 MPH AND THEN I NOTICE THE AC TURNED OFF.THEN I REALIZED THE RPM WAS AT 0 AND WHEN I PUSHED THE GAS PEDAL THERE WAS NO RESPONSE. THE ENGINE HAD STALLED OUT WHILE DRIVING. I TOOK THE CAR IN FOR SERVICE AND THEY WERE UNABLE TO REPLICATE THE ISSUE. THERE WERE NO CODES STORED ON A CAR I'M TOLD HAS ABOUT A BAZILLION COMPUTERS (IMAGINE THAT) AND THAT THERE WERE NO OTHER CUSTOMER COMPLAINTS OR "SERVICE BULLETINS" STATING IT WAS A KNOWN ISSUE. APPARENTLY IF YOUR GMC SERVICE DEPT CAN'T REPLICATE THE ISSUE...THE CAR IS OBVIOUSLY FINE. I TOLD THEM I'M NOT TAKING THE CAR BACK. THEY WOULD NOT ALLOW ME TO CONTINUE USING A LOANER NOR DID THEY HAVE A SIMILAR CAR EVEN AVAILABLE IF THEY WOULD. THEY TOLD ME TO CONTACT GM CUSTOMER SERVICE AND CREATE A CASE TO WHICH I DID. AT THIS TIME I'M STILL WAITING TO HEAR WHAT GM IS GOING TO DO BUT I'VE HAD TO PERSONALLY PAY FOR A CAR RENTAL BECAUSE I'M NOT WILLING TO DRIVE A CAR THAT HAS EXPERIENCED AND ISSUE AS DRASTIC AS THIS WHICH COULD KILL SOMEONE. HOPEFULLY GM RECOGNIZES THIS AND EITHER WORKS TO FIGURE OUT THE PROBLEM OR TAKE THE CAR BACK TO RUN EXTENSIVE TESTS. I GUESS A PROBLEM LIKE THIS ISN'T AN ISSUE UNTIL SOMEONE DIES...WHICH HAS ALREADY HAPPENED IN OTHER GM VEHICLES WITH SIMILAR STALLING ISSUES. IF YOU EXPERIENCE AN ISSUE LIKE THIS, PLEASE CONTACT GM CUSTOMER SERVICE AND DO AS I DID AND REFUSE TO TAKE THE CAR BACK. I'VE ONLY READ OF A COUPLE OTHER INSTANCES OF THIS ON THE NEW YUKON PLATFORM/BODYSTYLE (2015 AND NEWER). I CAN GUARANTEE THAT GM WILL BE SUED IF I TAKE THIS CAR BACK AND END UP IN AN ACCIDENT BECAUSE OF IT. I'M SURE THEY'LL DENY IT BECAUSE THERE ONCE AGAIN...WON'T BE ANY CODES TO TELL THEM THE CARE DIED, SO IT'D PROBABLY ME MY FAULT ANYWAYS.
NHTSA ODI 11031722
Oct 3, 2017
ENGINE STUMBLES AND SHAKES FEELS HARD AND VERY ROUGH EXTREMELY. STARTS AT ABOUT 5-10 MPH AND SHAKES EVEN WHEN IN PARK. AND THERE IS AN OIL CONSUMPTION WE TAKE IT TO A GM DEALER AND THEY SAY THERE'S SOMETHING GOING ON IN THE ENGINE BUT THEY WILL NOT FIX IT TILL IT BREAKS DOWN COMPLETELY. BEING THE MOTHER OF 2 LITTLE KIDS AND ALSO BEING PREGNANT I CAN'T HAVE THAT HAPPEN AND NEED HELP ASAP
NHTSA ODI 11031633
Oct 2, 2017Electrical system
2016 GMC YUKON DENALI. CONSUMER WRITES IN REGARDS TO DISTRACTING COMPUTER EQUIPMENT IN VEHICLE. *LD THE CONSUMER STATED THE VEHICLE WAS COMPLICATED, ERRATIC, AND CONFUSING. UPDATED 10/2/2017*JS
NHTSA ODI 11023228
Sep 19, 2017
I WAS TRAVELING TO PHOENIX, AZ OF ALL PLACES AND MY AIR WENT OUT IN 110 DEGREE HEAT. I'VE SEEN THE OTHER COMPLAINTS SO I JUST WANTED TO SUBMIT MINE. THIS WAS AUGUST 26, 2017.
NHTSA ODI 11024534
Jul 31, 2017Brakes
WHILE EXITING THE OHIO TURNPIKE, MY BRAKE PEDAL BEGAN TO STOP DEPRESSING COMPLETELY- TO THE POINT WHERE I COULDN'T PUSH DOWN AT ALL. IT FELT LIKE AN OVER-PUMPED KEG. AS I CONTINUED MY EXIT TOWARD THE TOLL BOOTH, IT SEEMED THAT THE ABS WERE ENGAGING, BUT I WASN'T IN AN EMERGENCY BRAKING SITUATION. THE REST OF MY JOURNEY HOME WAS UNEVENTFUL, UNTIL I ARRIVED HOME. I PULLED INTO MY GARAGE, AND ATTEMPTED TO BACK OUT SO I CHECK UNDER THE VEHICLE TO MAKE SURE THERE WASN'T ANYTHING LEAKING. AS I BACKED OUT, MY BRAKES WOULD NOT ENGAGE PROPERLY AGAIN AND MY CAR ROLLED BACK DOWN MY DRIVE WAY. THE CAR STOPPED AND I PARKED IT WHERE IT WAS. LATER IN THE DAY, I WAS ABLE TO PULL THE CAR INTO MY GARAGE WITHOUT INCIDENT. I TOOK THE CAR TO CHESROWN GMC (THE DEALERSHIP WHERE I PURCHASED THE VEHICLE). THEY ADVISED THEY HAD NEVER HEARD OF SUCH A SITUATION AND HAD ME BEING VEHICLE TO THEM. I COULDN'T REPLICATE THE ISSUE WITH THEM, BUT LEFT THE CAR WITH THEM SO THEY COULD CHECK IT OUT FOR ISSUES. THEY REPLACED THE THE BRAKE VACUUM PUMP. TODAY (7/31/17), THE BRAKES STARTED TO BEHAVE IN THE SAME MANNER AS WHEN THEY FAILED ON 7/16/17.
NHTSA ODI 11011875
Jun 19, 2017
PRESSURE, SOUND AND SENSATION AT LOW TO MID RANGE SPEEDS. CREATES A IN CABIN VIBRATION LIKE A SINGLE WINDOW IS DOWN CAUSING A HELICOPTER LIKE SOUND. SEEMS TO BE MOSTLY WHEN IT DROPS INTO THE 4 CYLINDER MODE AND YOU ARE ACCELERATING. THIS IS A MAJOR ISSUE AS NOTED FOR MANY PEOPLE AS NOTED ON MULTIPLE INTERNET SEARCHES. PLEASE DO SOMETHING!
NHTSA ODI 10995832
Jun 7, 2017
MY 2016 GMC YUKON XL DENALI'S AIR CONDITIONER STARTED BLOWING HOT AIR AFTER APPROX. 30,000 MILES. THE DEALERSHIP INFORMED ME THAT I NEED A NEW AIR CONDITIONER CONDENSER AND THAT THE PART IS ON NATIONAL BACK ORDER. BASED ON MY ONLINE RESEARCH, THIS SEEMS TO BE A VERY COMMON ISSUE WITH GMC, CHEVY AND CADILLAC SUV'S/TRUCKS, SO WANTED TO MAKE SURE THAT MY COMPLAINT WAS ALSO LOGGED WITH THE MANY OTHERS.
NHTSA ODI 10993747
Jun 7, 2017Engine
MY 2016 GMC YUKON XL DENALI HAS AN INTERNAL ENGINE OIL LEAK THAT REQUIRES ME TO ADD ABOUT A QUART OF MOTOR OIL EVERY 2,000-3,000 MILES, WHICH EQUATES TO ABOUT 2-4 QUARTS OF OIL BETWEEN THE RECOMMENDED OIL CHANGE INTERVALS (EVERY 7,500 MILES). MY GMC DEALERSHIP HAS PERFORMED MULTIPLE OIL CONSUMPTION TESTS AND HAVE CONCLUDED THAT I HAVE AN INTERNAL ENGINE OIL LEAK, BUT AM WITHIN GMC'S OIL CONSUMPTION STANDARDS. SINCE I AM WITHIN GMC'S OIL CONSUMPTION STANDARDS, THEY CANNOT ADDRESS / REPAIR THE OIL LEAK. I AM FILING A COMPLAINT SINCE THIS MAY RESULT IN FUTURE ENGINE ISSUES / MALFUNCTION. AFTER RESEARCHING ONLINE, IT APPEARS THAT THERE ARE COUNTLESS OTHERS THAT HAVE EXPERIENCED THE SAME PROBLEM WITH GMC, CHEVY AND CADILLAC SUV'S / TRUCKS.
NHTSA ODI 10993750