2012 GMC TERRAIN Engine Problems

GM USED FAULTY PISTON RINGS RESULTING IN EXCESSIVE OIL CONSUMPTION. THIS RESULTED IN BLOWN ENGINES. THIS VEHICLE ALSO DOES NOT HAVE A OIL GAUGE OR LOW OIL LIGHT TO WARN THE CONSUMER OF THE KNOW OIL CONSUMPTION ISSUE. I WAS DRIVING HOME AND THE ENGINE STARTED TO PING AS I GOT TO THE DRIVEWAY. I TURNED OFF THE ENGINE, AND IT WOULD NOT START AGAIN. I TOOK IT TO GM AND THEY SAID THE ENGINE WAS BLOWN. SEE #16118-01: SPECIAL COVERAGE-EXCESSIVE ENGINE OIL CONSUMPTION- (JAN 28,2020) GM WAS SUED, BUT ARE DENYING MOST CLAIMS. SEE TERRAIN-EQUINOX OIL CONSUMPTION RECALL GROUP ON FACEBOOK. THE ENGINE BLEW DUE TO THE OIL LEAKING OUT OF THE PISTONS.

THE OIL IN MY CAR SEEMS TO DISAPPEAR. I GET MY OIL CHANGED AND AFTER ABOUT 500 MILES THE OIL IS GONE. THERE IS NO WARNING LIGHT. THE MENU SAYS I HAD 50 PERCENT LIFE LEFT ON THE OIL. CHECK THE OIL AND IT IS IKE A RUST COLOR. Y ENGINE HAD STOPPED. IT WILL NOT CRANK. NOW I HAVE A CAR THAT'S NEEDS ANEW ENGINE. I'VE LOOKED ONLINE ABOUT THIS ISSUE. FIND OUT THAT PEOPLE THAT HAVE THE SAME CAR HAS HAD THE SAME PROBLEM. SOMETHING NEEDS TO B GONE ABOUT THIS ISSUE. I HAVE NO WARRINITY LEFT ON THE CAR. IT ALL HAS TO B OUT OF POCKET.

VEHICLE BEGAN TO USE EXCESSIVE AMOUNT OF OIL AND IDEL UP AND DOWN AND SOMETIMES EVEN SHUTS DOWN. AFTER ABOUT 3 MONTHS WHILE DRIVING ON THE INTERSTATE IT BEGAN TO SHUT DOWN WHILE IN MOTION. I CALLED FOR SOMEONE TO CHECK THE VEHICLE OUT AND HE ARRIVED CALLED SOMEONE TO CHECK THE VEHICLE AND HE ACTUALLY TOLD ME IT SEEMS TO BE THE MOTOR GONE BAD BUT HE ASKED WOULD I DRIVE IT BACK HOME IF HE FOLLOWED BEHIND. IT LITERALLY SCARED ME AND MY 4 CHILDREN TO DEATH WHEN IT SHUT DOWN WHILE IN MOTION WITH THAT KIND OF SPEED SO I DON'T TRUST PUTTING MY CHILDREN IN IT NOW. I DON'T THINK ITS SAFE AT ALL. THE VEHICLE I ONCE THOUGHT WAS PERFECT FOR MY FAMILY IS TURNING OUT TO BE A NIGHTMARE.

I JUST FOUND OUT THAT THIS VEHICLE HAS A RECALL CONCERNING OIL CONSUMPTION. I JUST FOUND OUT ABOUT THIS ISSUE. I WANT TO KNOW WHAT COULD BE DONE TO HAVE MY VEHICLE REPAIRED

BURNING OIL ENGINE POWER REDUCED BUCKING STALLING

STATIONARY SENSOR LIGHTS COME ON STEERING MONITORING WARNING ALSO REDUCED ENGINE POWER THEN DOESN'T COME ON AFTER TURNING OFF AND IT DOESN'T TURN OFF LIKE IT SHOULD IT IS LIKE THE ENGINE BEGINS CHOKING.

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT HE WAS INFORMED THAT THERE WAS NO OIL INSIDE THE VEHICLE UPON TAKING THE VEHICLE TO AN INDEPENDENT MECHANIC FOR THE FIRST OIL CHANGE. NO WARNING LIGHTS APPEARED ON THE INSTRUMENT PANEL PRIOR TO THE DISCOVERY. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND THE CONTACT WAS GIVEN A VOUCHER TO HAVE THE VEHICLE INSPECTED. THE CONTACT WAS INFORMED THAT THE FAILURE WAS DUE TO DEFECTIVE PISTON RINGS THAT WERE TOO EXPENSIVE TO BE REPLACED. AS A RESULT, THE ENGINE BECAME INOPERABLE. THE VEHICLE WAS DIAGNOSED WITH ENGINE FAILURE. PRIOR TO THE ENGINE FAILURE, THE CONTACT ALSO STATED THAT THE VEHICLE REVVED AND ACCELERATED INDEPENDENTLY WITHOUT WARNING, WHILE DRIVING AT VARIOUS SPEEDS. THE CONTACT NOTED THAT PRIOR TO THE ENGINE FAILURE, BOTH WINDSHIELD WIPERS WERE DEFECTIVE DUE TO THE WINDSHIELD WIPER TRANSMISSION. BOTH WINDSHIELD WIPERS WERE REPLACED ON...

CAR IS BURNING EXCESSIVE AMOUNT OF OIL. NOW THE ENGINE HAS SEIZED UP

I WAS DRIVING DOWN THE HIGHWAY WHEN MT TIMING CHAIN SNAPPED GM HAS BEEN NO HELP WITH THIS SITUATION

CODE-P0014-CAMSHAFT POSITIONB TIMING OVER-ADVANCED OR SYSTEM.CODE-P0300 RANDOM/MUITIPLE CYLINDER MISFIRE.COMPUTERIZED ENGINE ANALYSIS.RECALLS#50490-50491

HAVE A SERIOUS OIL CONSUMPTION PROBLEM HAVE TO HAVE OIL CHANGED EVERY 500 MILES, IT STARTS TO SHAKE WHEN START UP IT TURNS OFF KEEP GETTING CAMSHAFT CODES ALSO GOT MISFIRE CODE

PISTONS ARE BAD AND DEALERSHIP AT 16400 W COLFAX AVE,GOLDEN CO 80401 REFUSES TO REPLACE AND OIL CONSUMPTION IS TO MUCH. THIS PROBLEM HAS BEEN GOING ON FOR TO LONG I WAS TOLD BY MANAGEMENT AFTER I PAID FOR A HIGH PRESSURE FUEL PUMP REPLACEMENT IF THE PROBLEM WAS STILL THERE IT WOULD BE FIXED AT NO CHARGE TO ME. SINCE THEN THE MANAGER QUIT AND THERE IS ALL DIFFERANT STAFF AND I HAVE TRIED THE CORPORATE OFFICE STILL NOT RESOLVED THE ONLY THING LEFT IS SMALL CLAIMS COURT WITH A CAP AT $7000.I DO NOT WANT TO GO TO COURT IF I REALLY DO NOT HAVE TO BUT IF NECESSARY I ALREADY HAVE THE PAPERWORK TO FILE.THE DEALERSHIP HAD MY VEHICLE FOR OVER TWO WEEKS RUNNING DIAGNOSTICS WITH NO ANSWER I ASKED THEM TO CHECK THE PRESSURE COMING FROM THE OIL CAP WHEN YOU REMOVE IT.NOTHING THEY JUST REPLACED...

ME AND MY WIFE OWN A 2012 GMC TERRAIN 2.4L ENGINE. OIL CONSUMPTION IS 1 QUART EVERY 500 MILES THE DEALERSHIP LOCATED AT 16400 W COLFAX AVE GOLDEN CO HAD ARE VEHICLE FOR TWO WEEKS RUNNING DIAGNOSTICS TESTS AND USING A ON BOARD COMPUTER HOOKED UP TO THE VEHICLE WITH NO ANSWER FOR WHY THE VEHICLE WAS LOSING POWER AND GAS PEDAL GOING TO THE FLOOR WITH NO CODES PULLING UP AS THEY MIMICKED THE PROBLEM WITH A ON BOARD COMPUTER HOOKED UP TO THE VEHICLE WHILE A GM TECH TEST DROVE THE TERRAIN THIS IS A MAJOR PROBLEM FOR DRIVING ON THE HIGHWAY ITS LIKE GOING 45 MPH ON THE HIGHWAY AND SLAMMING ON YOU'R BRAKES THEN THE VEHICLE KICKS BACK INTO GEAR.MY WIFE IS A NURSE AND NEEDS HER VEHICLE TO GET TO AND FROM WORK ESPECIALLY WITH COVID-19 IF SHE CANT MAKE IT TO WORK PEOPLE COULD...

CAR IS MISFIRING AND SHUTTING OFF WHILE DRIVING. I WAS DRIVING AND CAR STOOPED IN THE MIDDLE OF THE STREET. I TURNED ON MY CAR AND PULLED OFF AND CAR CUT OFF.

ENGINE FAILURE DUE TO OIL CONSUMPTION NO CHECK OIL LIGHT CAME ON. HAPPENS WITH NO WARNING.

I WAS DRIVING MY SONS TO SCHOOL AT AROUND 7:45 AM, MY VEHICLE CUT-OFF IN RUSH HOUR TRAFFIC. I HAD TO QUICKLY PUT ON MY HAZARDS AND FLAG THE VEHICLESIN MY LANE AND DRIVING BEHIND ME TO MOVE AHEAD OF ME. I CALLED GMC WHO TOLD ME TO GO THE NEAREST DEALERSHIP BUT MY INSURANCE SAID THEY WOULD SEND ME A TOW TRUCK TO GET ME THERE. THE CAR WAS TOWED TO ROCKVILLE CENTER GMC WHICH DIAGNOSED THE VEHICLE. THEY CHARGED THE BATTERY AND CLAIMED A CABLE WAS LOOSE BUT THAT DIDN'T MAKE ANY SENSE. THREE YEARS AFTER THE SAME THING HAPPENS AGAIN BUT THIS TIME THE DASHBOARD WARNING STATED THE ENGINE NEEDED CHECKING. THIS TIME I TOOK IT BACK THE NEABORHOOD'S AUTOZONE WHICH RAN DIAGNOSTIC TESTS AND SUGGESTED I RETURN TO MY DEALERSHIP WITH THOSE DIAGNOSIS CODES/ISSUES. THE DEALERSHIP TOOK NOTES FROM AUTOZONE'S PRINTOUT, COMPLETED A SCAN TEST AND...

MY DAUGHTER WAS DRIVING A 2012 GMC TERRAIN WHEN THE TIMING CHAIN BROKE AND CAUSED THE CAR TO LOSE POWER AND LOCK UP IMMEDIATELY. SHE WAS DRIVING STRAIGHT ON A TWO-LANE STATE HIGHWAY. IT WAS DETERMINED THE DAMAGE RUINED THE MOTOR AND REQUIRED A COMPLETE MOTOR REPLACEMENT. THE MILEAGE ON THE VEHICLE WAS 99,035 AT THE TIME OF THE INCIDENT. I WASN'T AWARE UNTIL TODAY THAT I COULD FILE A COMPLAINT WITH THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION. WHEN I CALLED THE CLOSEST DEALER (30 MILES AWAY), THEY WERE NOT VERY HELPFUL.

VEHICLE WAS OBVIOUSLY BURNING EXCESSIVE OIL. TOOK IT TO A GM DEALERSHIP AND WAS TOLD IT WAS A NON ISSUE. NOW THE VEHICLE IS PAST THE GM MAX MILEAGE FOR THEIR RECALL (THEY WON'T TAKE RESPONSIBILITY)!AND HAS DEVELOPED A WHITE WHITE FROTHY RESIDUE ON OIL CAP, DIP STICK. (PISTON RINGS AND/OR GASKET FAILURE). WILL NEVER BUY A GM PRODUCT AGAIN!

BURNS OIL, WHICH GM WILL COVER TO FIX BUT WILL NOT COVER THE ISSUES THAT HAPPENS WHEN OIL IS BURNT AND WHAT IT CAUSED. HAD TO REPLACE EXHAUST MANIFOLD, O2 SENSOR, CATALYTIC CONVERTER AND CAM SHAFT SENORS; THESE I HAD TO PAY FOR OUT OF POCKET. NOT SURE EXACTLY WHEN IT HAPPENED BUT WAS MIDDLE OF 2019. WENT TO GMC ABOUT HOW TO GET RESOLVED ON AN ISSUE THAT THEY CAUSED THAT I HAD TO PAY FOR, WHICH FIRST RESULTED IN A 1 YR ENGINE WARRANTY WHICH THEY PULLED WITH OUT MY KNOWLEDGE, THEN AFTER A COMPLAINT TO THE BBB THE BEST THEY COULD OFFER WAS A $1000 COUPON FOR A NEW CAR. GM SHOULD COVER THOSE OTHER ISSUES SINCE ITS AN ISSUE THEY KNOW AND FIXED.

MY PCV VALVE CLOGGED AND CAUSED THE REAR MAIN SEAL TO BLOW OUT. THIS IS A COMMON KNOWN PROBLEM WITH THIS VEHICLE AND GM HAS RECALLED CERTAIN VINS WITH THE SAME ISSUE AND THE SAME ENGINE. NOW MY CAR IS AT THE DEALERSHIP HAVING $1200 WORTH OF WORK DONE THAT COULD HAVE BEEN PREVENTED WITH A $12 PART. I JUST HAD MY VEHICLE AT A GM CERTIFIED SHOP 7 MONTHS AGO FOR WARRANTY WORK AND WAS NOT NOTIFIED OF THIS POSSIBLE PROBLEM.

COMPLETE MOTOR FAILURE, ENGINE OIL LOOSE, COMPLETE LOOSE OF CONTROL. WHILE DRIVING DOWN THE HIGHWAY, THIS VEHICLE HAD A SUDDEN OIL LOOSE, NO WARNING LIGHTS CAME ON CAUSING MY SPOUSE TO LOOSE ALL CONTROL OF THE VEHICLE NEARLY INCURRING A HEAD ON COLLISION ON A LOCAL HIGHWAY AT SPEED OF 60MPH. WE HAD TO HAVE TO VEHICLE TOWED TO A LOCAL SHOP AND IS NO LONGER DRIVABLE AND THE MOTOR IS RUINED. THE VEHICLE ONLY HAS 83,000 MILES AND ALL EVIDENCE OF MOTOR FAILURE APPEARS TO BE ON THE MANUFACTURES BEHALF, AS THE MOTOR OVER PRESSURIZED AND LOST ALL OIL AND DIDN'T HAVE A SAFETY WARNING, THIS COULD HAVE KILLED MY SPOUSE OR OTHERS. I HAVE ATTACHED PHOTOS FOR REVIEW

WHILE DRIVING ON HIGHWAY THE MESSAGE CAME ON LOSING OIL PRESSURE, SHUT ENGINE OFF. BY THE TIME I WAS ABLE TO PULL OFF THE HIGHWAY TO THE SIDE THE ENGINE CEASED UP. OIL GASKET BLEW OFF.

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE SUDDENLY SPUTTERED, THE CHECK ENGINE INDICATOR ILLUMINATED, AND THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO BARKLY CADILLAC (3575 SKY LAND BLVD, TUSCALOOSA, AL) WHERE IT WAS DIAGNOSED THAT THE ENGINE VALVE SPRING FRACTURED AND DESTROYED THE ENGINE. THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 118,000.

THE TRUCK BURNS OIL INCREDIBLY FAST. DUE TO THIS ONGOING ISSUE, IT CAUSED THE TIMING CHAIN TO BREAK AND WE HAD TO SPEND NEARLY $800 FOR ENGINE REPAIRS. EVEN AFTER HAVING IT IN THE SHOP NUMEROUS TIMES FOR THE SAME ISSUE, THE TRUCK STILL EATS THROUGH OIL INCREDIBLY FAST AND IT SEEMS TO ONLY BE GETTING WORSE. I RECEIVED A LETTER IN THE MAIL SAYING THAT THERE WAS A RECALL REGARDING THIS BUT THAT THEY WOULD SEND ME INFO THROUGH THE MAIL ON HOW TO GO ABOUT FIXING THIS ISSUE, BUT I NEVER RECEIVED ANYTHING ELSE ABOUT THE RECALL.

VEHICLE SHUTS OFF WHEN SLOWING TO A STOP AND HAVE TO RESTART IN ORDER TO ACCELERATE. THAT WAS LOOKED AT AND 'FIXED' AND NOW THE VEHICLE SHAKES WHEN SLOWING DOWN AND HEADLIGHTS DIM AS IF IT IS TRYING NOT TO SHUT OFF. ENGINE IS VERY ROUGH AND RATTLES WHILE STARTING TO ACCELERATE AND ACCELERATING. WHEN BRAKES ARE PUSHED THE CAR STARTS TO TURN OFF WHILE IN MOTION. WHEN STOPPED, CAR SHAKES AND THERE IS A VERY HARD KNOCKING COMING FROM THE ENGINE.

MY TERRAIN IS STALLING REALLY BAD SOME DAYS AND SOMETIMES NO PROBLEMS AT ALL. IT DOES IT MORE WHEN GOING INTO REVERSE, I HAVE TO KEEP GIVING GAS TO GET BACKED UP. IT HAS ALSO DIED ON ME WHEN I SLOW TO A STOP LIKE AT A LIGHT. THIS IS REALLY FRUSTRATING!!

I RECEIVED AN OIL CHANGE AT THE DEALERSHIP, WITHIN LESS THAN A THOUSAND MILES I CHECKED MY OIL AND IT WAS COMPLETLY DRY,NO OIL ON THE DIPSTICK AT ALL. I ADDED 2 QUARTS OF OIL DURING THAT WEEKEND AND THEN WENT TO DEALERSHIP THE NEXT DAY. WHEN I WENT TO DEALERSHIP THEY TOLD ME MY OIL WAS ABOUT .5 QUART OVERFILLED AFTER HAVING AN OIL CHANGE 1000 MILES PRIOR, ADDING 2 QUARTS OF OIL ADDITIONALLY AND ONLY RETURNING TO HAVE THEM CHECK IT A DAY LATER. SO LEAVING THE DEALERSHIP I WAS TOLD TO DRIVE 1000 MILES THEN RETURN TO HAVE THEM CHECK IT. AFTER 1000 MILES UNRETURNED AGAIN AND THEY TOLD ME MY OIL WAS TOO LOW. THEY THEN TOLD ME TO DRIVE ANOTHER 1000 MILES AND RETURN ONCE AGAIN FOR ANOTHER CHECK AT WHICH TIME THEY AGAIN FILLED MY OIL TO THE RECOMMENDED AMOUNT. I'M ONLY ST ABOUT...

USING A LOT OF OIL BETWEEN OIL CHANGES. ADDED OIL AS NEEDED BUT NOW APPEARS TO BE USING MORE. 3,000 MILES 2 QUARTS DOWN. ABOUT 112,000 MILES OWNED SINCE NEW

OIL CONSUMPTION IS OUT OF CONTROL! WHEN I BOUGHT THE SUV USED AT 63K I COULD HEAR WITHIN 65K I NEED OIL JUST FROM THE SOUND OF THE ENGINE. I BOUGHT A 5 QT AT WAL-MART BECAUSE THERE WAS LESS THAN A QUART ON THE STICK. I GOT AND OIL CHANGE PRIOR ON 8-13-19 MECHANIC SHOWED I WAS LOW ALREADY AT 66K AND WASN'T DUE FOR ANOTHER TILL 72,780 I'M AT 72K AND ENGINE NEEDS OIL! HOPE THE CLASS ACTION LAWSUIT ABIDES TO MY COMPLAINT.

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE THE VEHICLE WAS AT A STOP LIGHT, IT STALLED. THE VEHICLE WAS RESTARTED AND FUNCTIONED NORMALLY. THE CONTACT ALSO MENTIONED THAT THE OIL CONSUMPTION WAS HIGH. EVERY 1,800 MILES, OIL NEEDED TO BE ADDED TO THE VEHICLE AND AN ABNORMAL NOISE WAS DETECTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE TIMING CHAIN WAS FAILING AND A MOTOR FLUSH WAS PERFORMED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 154,000.

I WAS DRIVING MY 2012 GMC TERRAIN AND AS SOON AS I SLOWED DOWN OR STOPPED MY CAR WOULD SHUT OFF AND I WOULD HAVE TO TRY TO RESTART IT. FORTUNATELY, I MADE IT HOME WITHOUT HAVING TO STOP. AS I WAS TURNING IN MY DRIVEWAY IT SHUT OFF AGAIN. ONSTAR SUGGESTS IT MAY BE A TIMING ISSUE. HELP! I TOOK IT TO THE DEALERSHIP TO GET A NEW BATTERY AND WHEN I GOT MY CAR BACK THE FUEL SENSOR WAS NOT WORKING. IT WAS WORKING BEFORE THEY GOT IT AND GMC COLLIERVILLE REFUSED TO FIX IT.I CAN'T AFFORD ALL THESE MAJOR REPAIRS AND WILL NOT BY ANOTHER IF GMC DOES NOT RESOLVE THE CONSUMER'S ISSUES.

MY CAR JERKS AND STALLS WHEN IDLING AND MY FOOT IS ON THE BRAKE. I HAVE TO PUT THE CAR IN NEUTRAL OR SHUT IT OFF AND RESTART ALTOGETHER WHEN AT A STOP LIGHT OR WHEN I WILL BE DOING ANY STOPPING. IF NOT, THE CAR JERKS AND STALLS. THIS HAPPENED IN DOWNTOWN NASHVILLE, TN! VERY DANGEROUS! REDUCED POWER NOTIFICATION LIGHT CAME ON AS WELL. I HAVE HAD IT IN THE SHOP MULTIPLE TIMES AND THEY ALL SAY IT IS FROM EXCESS OIL CONSUMPTION. HAVE ALREADY HAD THE TIMING CHAIN REPLACED DUE TO SAID OIL ISSUE. DRIVING THIS CAR WITH MY KIDS IS EXTREMELY DANGEROUS. WHY IS THERE NOT A RECALL ON THIS? THIS HAS BEEN AN ONGOING ISSUE WITH MY CAR SINCE LATE 2015.

2.4 ECOTEC ENGINES EXCESSIVE OIL CONSUMPTION AFFECTS THOUSANDS OF GMC/CHEVY CONSUMERS VEHICLES 2011-2013. ALTHOUGH IN FINAL STAGES OF CLASS ACTION, GMC CONTINUES TO DENY THE SERIOUS NATURE OF THE PROBLEM. OIL INDICATOR DOES NOT ILLUMINATE, ENGINES BLOWN, FAILED CATALYTIC CONVERTERS, REAR MAIN SEALS, TIMING CHAINS AND MORE. NOT ONLY A HUGE FINANCIAL IMPACT FOR OWNERS BUT ALSO A SERIOUS SAFETY ISSUE. GMC SUGGESTS A PISTON RING FAILURE BUT ONLY OFFERS RESOLUTION TO VERY FEW OWNERS. PLEASE CONSIDER A RECALL ON THESE VEHICLES. YOU WILL FIND MORE INFORMATION HERE: HTTPS://TOPCLASSACTIONS.COM/LAWSUIT-SETTLEMENTS/CONSUMER-PRODUCTS/AUTO-NEWS/857897-GM-CLASS-ACTION-SAYS-CHEVROLET-EQUINOX-SUVS-BURN-OIL-ALARMING-RATE/ AND HERE: HTTPS://WWW.FACEBOOK.COM/GROUPS/174877126561662/ AND SO MUCH MORE ONLINE. PLEASE CONSIDER A RECALL. THE CLASS ACTION IS NOT FOR THE BENEFIT OF THE CONSUMERS.

THE VEHICLE HAS EXCESSIVE OIL CONSUMPTION. I HAVE TO KEEP ADDING MOTOR OIL A COUPLE WEEKS AFTER DOING OIL CHANGE.

AT 77,894 MILES, & ABOUT 3,000 MILES INTO PREVIOUS OIL CHANGE, THE CAR SHUT OFF WHILE MY WIFE WAS DRIVING WITH OUR CHILDREN IN THE CAR AND STOPPED IN THE MIDDLE OF THE ROAD. SEVERAL ATTEMPTS TO RE-START THE ENGINE WERE UNSUCCESSFUL. PRIOR TO THIS THERE WAS NO WARNING SIGNS OF ISSUES SUCH AS CHECK ENGINE LIGHT, ODD NOISE, ETC. THE CAR DID NOT ALLOW TIME FOR THE VEHICLE TO DRIFT OFF THE MAIN ROAD AND CREATED A RISK OF POTENTIAL COLLISION WITH OTHER VEHICLES. LUCKILY THIS OCCURRED IN A RESIDENTIAL AREA AND NOT ON THE HIGHWAY A FEW MINUTES EARLIER. WE HAD THE VEHICLE TOWED TO MY CERTIFIED MECHANIC AND UPON INSPECTION IDENTIFIED THERE WAS NO OIL IN THE CAR. THERE IS NO SIGN OF OIL LEAKAGE, AND THE OIL HAD BEEN CHANGED AND TOPPED OFF LESS THAN 3000 MILES PRIOR TO THIS. APPROX. 2 YEARS PRIOR, WE RECEIVING...

CAR JERKS AND STALLS WHEN IDLING AND FOOT ON THE BRAKE. HAVE TO PUT THE CAR IN NEUTRAL WHEN AT A STOP LIGHT OR SIGN. IF NOT, THE CAR JERKS AND STALLS. THIS STARTED HAPPENING LAST MONTH. REDUCED POWER NOTIFICATION LIGHT CAME ON TODAY ALONG WITH THE ENGINE LIGHT.

EXCESSIVE OIL CONSUMPTION AT LESS THAN 65,000 MILES, WARNING LIGHTS DO NOT ACTIVATE TO INDICATE A PROBLEM. NEXT THE TIMING CHAIN BROKE AND WAS REPAIRED, NOW THE CATALYTIC CONVERTER NEEDS REPLACEMENT. ALL RESULT OF OIL CONSUMPTION AND IS A WIDELY KNOWN ISSUE AFFECTING THOUSANDS OF 2010-2013 GMC TERRAINS IN THE US BUT GMC WILL NOT HELP OR TAKE RECALL ACTION. A CLASS ACTION LAWSUIT IS UNDERWAY, BUT IT WON'T BE APPROVED UNTIL OCT 2019 (STATE OF FL), TWO OTHERS ON A STAY (IL AND CA) UNTIL FL IS FINALIZED. I PURCHASED MY VEHICLE USED WITH A SALVAGE TITLE. THE OIL PROBLEM IS IN NO WAY CONNECTED WITH THE SALVAGE TITLE (REAR END DAMAGE, AND CERTIFIED BY STATE AS SAFE). GMC MAILED ME A SPECIAL COVERAGE LETTER DATED MAY 2017 BUT THEY WON'T HONOR IT BECAUSE I DID NOT PURCHASE FROM A GMC DEALER OR HAVE MY ROUTINE MAINTENANCE AT GMC...

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT THE CHECK ENGINE WARNING INDICATOR WAS FLASHING AND REMAINED ILLUMINATED. THE VEHICLE WAS TAKEN TO A CERTIFIED INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE SENSORS NEEDED TO BE CHECKED DUE TO EXCESSIVE OIL BURNING. THE CONTACT REQUESTED THE DIAGNOSIS IN WRITING. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.

IN JUNE 9, 2019 MY ENGINE LIGHT CAME ON IN PARK IN MY DRIVEWAY. JUNE 10, 2019 I TOOK MY TERRAIN IN FOR SERVICE AND TO HAVE THE ENGINE LIGHT LOOKED AT CAVENDER WEST IN SAN ANTONIO, TX. WHERE I PURCHASED THE VEHICLE IN DECEMBER 31,2018. CAVENDER CALLED TO INFORM US THAT THE TIMING CHAIN WAS BAD. I DID SOME RESEARCH BECAUSE A VEHICLE WITH 60,000 MILES ON IT SHOULDN'T HAVE A BAD TIMING CHAIN, I WOULDN'T THINK. I HAVE CALLED BOTH CAVENDER AND GM WITH NO HELP. I HAVE READ NUMEROUS COMPLAINTS FOR THE SAME ISSUE. I HAD FILED A CASE WITH GM ABOUT THIS KNOW PROBLEM THAT STILL CONTINUES. GM IS VERY WELL AWARE OF THE PROBLEM. I THINK THIS TIMING CHAIN NIGHTMARE SHOULD BE RECALLED.

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHEN THE VEHICLE WAS STARTED, THE ENGINE BEGAN TO RUMBLE AND QUIVER. WHILE IN DRIVE, THE RUMBLING IN THE ENGINE PERSISTED AND THE VEHICLE SHUT OFF WHILE STOPPED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE ONCE IT SHUT OFF. THE VEHICLE WAS TAKEN TO SCHEPEL BUICK GMC (3209 W LINCOLN HWY, MERRILLVILLE, IN 46410, (219) 488-9836) WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN ACTUATORS FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 93,000.

ENGINE IS USING EXCESSIVE OIL ONE QUART IN FIVE DAYS. EVERY WEEK.

TIMING CHAIN BROKE AT 63,000 MILES PROBABLY DISTROYING THE ENGINE. IT WAS ON A HIGHWAY AND IN MOTION.

AFTER OWNING THIS CAR FOR OVER 4 YEARS WE ARE JUST NOW FINDING OUT THAT GENERAL MOTORS HAS ISSUED WHAT THEY CALL SPECIAL BULLETINS ON THE EXCESSIVE OIL CONSUMPTION PROBLEM WE HAVE BEEN HAVING. WE FIRST STARTED NOTICING THE PROBLEM IN FEBRUARY OF 2018 WHEN THE CAR STARTED VIBRATING, SHAKING, AND STALLING WHILE DRIVING. I TOOK THE CAR TO FIRESTONE TO HAVE THE OIL CHECKED AND THE CAR WAS SHAKING SO BAD THAT THEY REFUSED TO EVEN LOOK AT IT FOR FEAR OF BEING HELD LIABLE FOR DAMAGES. COME TO FIND OUT THAT MY CAR ONLY HAD ABOUT 1.5 QUARTS OF OIL IN IT AND AFTER THE OIL WAS CHANGED IT BEGAN RIDING SMOOTH AGAIN. HOWEVER WE NOTICED AFTER ABOUT 6 WEEKS IT WAS LOW ON OIL AGAIN. BASICALLY WE ENDED UP HAVING TO GET A OIL CHANGE EVERY 6-7 WEEKS OR AT LEAST ADD A QUART OF OIL TO...

GETTING A RATTLING/WHINING SOUND FROM MY CAR, AND WHEN I COME TO STOP IT SHAKES AN VIBRATES. JUST PURCHASED THIS VEHICLE ABOUT 6 MONTHS AGO FROM A DEALERSHIP, I VERY A LITTLE WORRIED ABOUT THIS VEHICLE. PLEAE ADVIVSE ME ON WHAT TO DO. CAN NOT AFFORD TO FIX ANY MAJOR PROBLEMS. HELP!!!!!!!!!!!!!!!!!!!!!!

HIGH OIL CONSUMPTION. NO LEAKS UNDER CAR. I'VE TO ADD 3 QUARTER OF OIL EVERY WEEK.

MY CAR OIL CONSUMPTION IS EXCESSIVE. I HAVE REPETITIVE CODES: P0089, P0300, P0366, P228D, P0014 AND THE CHECK ENGINE LIGHT BEING ON. CAR IS JERKING BACK AND FORTH WHEN AT A STOP LIGHT. TAPPING NOISE MADE ALSO. EVERY 1000-1500 MY CAR IS ALWAYS NEEDING OIL (AT LEAST 2 QUARTS) AND I ALSO HAVE TO PUT MORE THAN THE USUAL AMOUNT OF GAS IN IT THEN WHEN I FIRST PURCHASED.

EXCESSIVE OIL CONSUMPTION, ECOTEC 2.4 ENGINE

MY CAR CONSUMES OIL IN BETWEEN OIL CHANGES, CATALYTIC CONVERTER HAS GONE BAD WHICH SHOULD NOT BE HAPPENING IN A 2012, AND REAR PASSENGER DOOR ELECTRICAL FAILURE. THEY HAVE BEEN RECALLED IN OTHER AREAS FOR THE OIL CONSUMPTION AND CATALYTIC CONVERTER BUT NOT FOR MY SPECIFIC VIN NUMBER. GMC NEEDS TO RECALL THE TERRAINS TO FIX THE OIL CONSUMPTION, CATALYTIC CONVERTER ISSUE, AND THE REAR PASSENGER DOORS. THE OIL CONSUMPTION AND CATALYTIC CONVERTER ARE TWO MAJOR ISSUES THAT SHOULD BE FIXED IMMEDIATELY BY GMC SINCE THEY KNOW IT IS AN ISSUE WITH THAT YEAR.

THE CAR IS A 2012 GMC TERRAIN 2.4 LITER ECO TECH- I FOUND WHERE GMC PUT THIS ISSUE AS A RECALL IN 2015 FOR 7 YEARS OR 120,000 MILES TO BE FIXED FOR FREE- I BOUGHT MY CAR FROM FRANK'S GMC/CHEVORLET IN KOSCIUSKO, MS IN NOVEMBER 2017 WITH 111,000 MILES ON IT- THE ISSUE WAS NOT MENTIONED AND I HAVE THE CARFAX ON THE VEHICLE WHICH MENTION ALL THE SERVICE DATES AND NONE OF WHICH ARE RELATED TO THIS RECALL- ALSO I NEVER RECIEVED ANY INFORMATION BY MAIL ABOUT THIS RECALL AND HAD TO DO SOME DIGGING TO FIND OUT THAT IT'S NOT JUST ME WITH THE PROBLEM BUT SO MANY OTHERS! I WENT TO FRANK'S GMC WHERE I PURCHASED THE CAR AND THEY ARE SUPPOSED TO GIVE ME A CALL BACK ABOUT THIS PROBLEM BUT THE GUY I TALKED TO HAD NO IDEA WHAT I WAS EVEN TALKING ABOUT...

I'VE HAD THIS VEHICLE FOR 3+ YEARS AND RIGHT FROM THE BEGINNING EVERYTIME I CHANGED THE OIL WAS TOLD IT WAS LOW AND ASKED WHERE IT WAS GOING. MY MECHANIC TOLD ME IT WAS A CRANKSHAFT SENSOR CODE AND JUST CHANGE THE OIL AND SO I DID AND THE CHECK ENGINE LIGHT WOULD GO OFF . THEN ONE DAY 800 MILES BEFORE I'M DUE TO CHANGE THE OIL IT STARTS JERKING WHILE STOPPED AND CHECK ENGINE LIGHT CAME ON DISPLAY STATED ENGINE POWER REDUCED THEN IT KEPT STALLING OUT THEN WHEN I SAW AN AUTOZONE STORE THEY CHECKED THE CODE WHICH WAS THE CAMSHAFT SENSOR AGAIN LIMPED HOME AND DID NOTHING LATER WHEN I STARTED THE VEHICLE TO GO TO WORK IT MADE AN AWFUL CLANGING NOISE AND SHUT IT OFF IMMEDIATELY HAD IT TOWED TO THE DEALERSHIP WHERE THEY SAID IT BLEW A REAR SEAL AND WOULD NEED AN...