2011 GMC TERRAIN Power Train Problems

Transmission

Transmission and control arms

Transmission failure

I bought this vehicle and NHTSA made GM release an extended warranty on this vehicle for excessive loss of engine oil. In 2019 I had to take this vehicle and pay several thousand dollars for the pistons to be replaced in my engine because I was 1 year past the extended warranty. Now 3 years after spending thousands of dollars through a certified GM store I am having the same problem excessive loss of engine oil. I have zero leaks and I have to put oil in my engine every other day. If I do not by the end of the week I will have an empty engine.

Ok so my 2011 GMC terrain just went over 150,000 miles I bought this vehicle used from a dealership not knowing that there was a big lawsuit or that GMC continuted making this make and model knowing that it had a oil usage problem. So mmm mmm with that being said let's start with my vehicle uses oil, my vehicle idles high low and always rough at times, my service stabilitrak flashes, my motor sounds like a HEMI kock knock knock instead of a 2.4, doesn't matter where I'm at or where I'm going I let off of the gas and my car dies.... Let me clarify on that last one me and my 9 year old daughter we're headed home today let off the gas to go around a curve and a hill and you guesswd it my 2011 GMC TERRAIN died I lost all control and all power...

2011 GMC Terrain SLT The engine blew do to timing Chain breaking and it tore up the injectors as i was looking it up there where lots of people with the same problem and when it blew i was on the Highway and almost wrecked. We put new engine. After putting the engine in the transmission seems like every gear you put it in is like neutral and reeding up on other complaints people are having the same problems it only has 80,000 miles No lights came on or Warnings

Was driving the car and all of a sudden a bunch of lights came on the dash called the dealership where I got it from to get fix and they said sorry they can’t help and then have blocked my number from communication. I can’t drive my car so I don’t know what to do at this point

Was driving home from work had a half tank of gas no lights or anything came on, car just shut off was not able to start it from that point. I spoke with car lot to whom I'm making payments with and not able to get anything done with the vehicle. Now I've lost my job and I'm about to be homeless due to this mechanic problem on this vehicle.

The 2.4l ecotec motor has had so many complaints not only for gmc terrain but also the Chevy equinox. The motor just stops and lose everything while driving! I was in traffic and it stop almost causing an accountant God I wasn't hurt! Now I have this car with a blown motor because it's a no tolerance motor. We spend so much money on these vehicles and spend so much to keep them safe for driving on the road and yet when it comes to the company cutting corners to save money they don't get faulted for putting faulty equipment in these vehicles. I have a 2011 terrain and I bought it in 2019 for 9000 and drove it a month before the motor blew it has less then 100000 miles on it and for me to get a new motor it's another 5000. I just don't understand why if...

Vehicle has been burning up to 3 quarts of oil every 1,500 miles. This has been an ongoing issue for years. In 2020 a GM dealer serviced/repaired the vehicle to correct the issue; the vehicle only had approximately 60,000 miles at the time. The issue returned around 20,000 miles after the repair. Neither an instrument panel light nor a OBDII code appears when the oil is low. When the oil is low the vehicle stalls when making a turn and also jitters and jerks while idling. I am put in a dangerous situation when the vehicle stalls (especially on the freeway service roads).

ODB CODE P0014/P0017 IS A GMC RECALL AND I WOULD VERY MUCH LIKE TO BRING IT AND LET YOU GUYS FIX IT BECAUSE IT IS BECOMING A PROBLEM!

I PURCHASED THE VEHICLE IN MARCH 2018. FROM THE DATE OF PURCHASE, THE SERVICE ENGINE AND/OR CHANGE OIL LIGHTS WOULD TURN ON. EVERY TIME I TOOK THE VEHICLE TO MY MECHANIC, IT NEEDED OIL. IN JANUARY 2020, I GOT A NOTICE FROM GMC ABOUT THE SETTLEMENT OF A LAWSUIT REGARDING VEHICLE OIL CONSUMPTION. I TOOK THE VEHICLE TO MY LOCAL GMC AND THE MANAGER READ THE "NOTICE OF APPROVAL OF CLASS ACTION SETTLEMENT AND CLAIM FORM" THAT WAS SENT TO ME. THE LAWSUIT REQUIRES GMC TO PAY FOR REPAIRS OR REIMBURSE CUSTOMERS FOR THE REPAIRS. MY VEHICLE HAD NOT HAD THE NECESSARY REPAIRS DONE TO IT, SO THE MANAGER INSTRUCTED ME TO APPROVE THE NECESSARY REPAIRS AND PAY FOR THEM OUT OF POCKET BECAUSE GMC WOULD REIMBURSE ME. THE REPAIRS WERE COMPLETED ON FEBRUARY 7, 2020. I FOLLOWED ALL THE GUIDELINES PROVIDED TO ME BY GMC IN ORDER TO GET...

BURNS TO MUCH OIL AND I CAN'T KEEP UP WITH THE SPEED LIMIT IT'S IN AND THE SHOP GOT TO PUT A NEW TIMING BELT ON

ONLY 87000 MILES AND THE TRANSMISSION WENT OUT, CAR STARTED TO SURGE WHILE DRIVING, AFTER PARKING IT WOULDN'T GO INTO REVERSE. THEN WHEN TRYING TO SEE IF IT WOULD STILL DRIVE FORWARD, WOULDN'T GO FASTER THAN 20 MILES AN HOUR, JUST STARTED REVVING WOULDN'T ENGAGE IN A GEAR.

I WAS DRIVING BACK HOME FROM THE STORE FRIDAY NIGHT AND MY WHEELS START SQUEAKING AND INCREASINGLY BECAME HARD TO THEN THE WHEEL WHENEVER I TURNED. WHEN I GOT HOME TRIED TO PARK THE WHEELS LOCKED UP AND I COULDN'T TURN THE WHEELS ANYMORE. DIVER THE CAR AGAIN MONDAY IT WAS FINE UNTIL I WAS MY WAY HOME AGAIN THE WHEELS LOCKED UP, CAR WOULDN'T ACCELERATE PART 2ND GEAR, THEN I WASN'T ABLE TO REVERSE AND MY ENGINEER LIGHT CAME ON. I JUST BOUGHT THE CAR 5 MONTHS AGO FROM A DEALERSHIP. NO I DON'T HAVE A WARRANTY AND THERE IS 86927 MILES ON IT. NO ACCIDENTS WHATSOEVER. I RECENTLY FOUND OUT THAT THIS VEHICLE IS KNOWN TO HAVE TRANSMISSION FAILURE.

YET AGAIN, ANOTHER COSTLY ENGINE REPAIR. CAR WOULD NOT ACCELERATE PROPERLY, ENGINE SEEMED TO BE BACK FIRING. THEN CHECK ENGINE LIGHT CAME ON (CODE P0016). GMC DEALER SAID THE TIMING CHAINS NEEDS TO BE REPLACED. $2300. YET, THEY WILL CREATE A RECALL FOR A SEAT. BUT NOT AN UNSAFE ENGINE. HOPE LIVES WON'T BE LOST, LIKE WITH THE IGNITION FISCAL. SMH.

HESITATION AND LAG ON ACCELERATION AFTER HARD OR QUICK BRAKE APPLICATION. FEELS LIKE ENGINE MOMENTARILY STALLING OR TRANS MISSION NOT ENGAGING FOR ONE OR TWO SECONDS.. HAPPENS WHEN VEHICLE IS IN MOTION, HAPPENS IN STOP AND GO TRAFFIC, HAPPENS COMING OUT OF TURNS,ALSO IN STRAIGHT LINE MOTION. POSES A SAFETY RISK SUCH AS WHEN ENTERING AN INTERSECTION AND NOT BEING ABLE TO ACCELERATE THROUGH THE INTERSECTION TO AVOID COLLISION WITH OTHER VEHICLES CROSSING THAT INTERSECTION.

ENGINE RANDOMLY STALLS WHILE DRIVING AND REFUSES TO START BACK UP. NO CODES ARE BEING PRESENTED WHEN IT DOES STALL. *TR

THE VEHICLE GOING THROUGH OIL LIKE MADE AND STALLING IN THE MIDDLE OF INTERSECTIONS OR PULLING ONTO A ROAD. THIS HAS CAUSED OTHER PEOPLE TO ALMOST HIT ME OR GO OFF THE ROAD TO AVOID AN ACCIDENT. I WILL START OUT INTO AN INTERSECTION GET IN THE MIDDLE AND IT DIES. TURNING ONTO A DIFFERENT ROAD THIS HAPPENS ALSO IN MOTION GOING AT NORMAL SPEEDS FOR THE ROAD. *TR

I PURCHASED THE VEHICLE IT RAN GREAT. WITHIN A COUPLE OF WEEKS, IT STARTED STALLING WHEN I GO TO TAKE OFF IN THE MIDDLE OF INTERSECTIONS OR PULLING OUT ONTO A ROAD. IT WILL RUN FINE I STOP IT IDLES OK AND WHEN I TOUCH THE GAS PEDAL IT WILL START OUT INTO THE ROAD AND THEN JUST DIE. IT GOES THOUGH OIL LIKE MAD. *TR

WAS EXITING OFF A HIGHWAY RAMP WHEN MY CAR WOULDN'T GET ANY POWER TO GO. COME TO FIND OUT THE TCM WENT OUT IN THE TRANSMISSION

TRANSMISSION WILL NOT ENGAGE IN ANY GEAR, HAS GONE COMPLETELY NONFUNCTIONAL. I HAVE RESEARCHED THE PROBLEM AND NOTICE THAT EVERY COMPLAINT IS THE SAME REGRADING THE TRANSMISSION. SAME MILEAGE AS OTHERS AND THIS PROBLEM OCCURS, THERE NEEDS TO BE A RECALL ON THIS MATTER.

TRANSMISSION NOT FUNCTIONAL, WILL NOT ENGAGE INTO ANY GEAR,AND WENT OUT WHILE DRIVING. I'VE SEEN MULTIPLE COMPLAINTS ONLINE WITH SANE PROBLEM. RECALL NEEDS TO BE DONE.

SINCE I BOUGHT MY TRUCK I HAVE BEEN HAVING MULTIPLE PROBLEMS WITH THE ENGINE AND TRANSMISSION I'VE TRIED MULTIPLE TIMES TO CONTACT THE DEALERSHIP TO GET MY CAR LOOKED AT AND THEY DO NOT RESPOND BACK TO ME I FEEL LIKE THEY ACT AS IF I DID NO BUSINESS WITH THEM ON PURCHASING MY CAR

MY 2011 GMC TERRAIN WHILE DRIVING 45 MILES DOWN ROAD THE LOSE OF POWER LIGHT CAME ON AND THE CAR IMMEDIATELY SLOWED DOWN CAUSING ME TO ALMOST HAVE A ACCIDENT. THE CAR WOULD RUN BUT SHAKE REAL BADLY. I STOPPED THE CAR AND TURNED OFF FOR 5MIN AND RESTARTED AND WAS ABLE TO MAKE IT HOME BUT HAD TO DO THIS AT LEAST 3 TIMES GETTING THERE.I DON'T KNOW WHAT IS GOING ON, BUT I DO KNOW I ALMOST LOST MY LIFE IN THE PROCESS. MY CAR SEEMS TO BURN AIOT OF OIL TOO HERE LATELY, LIKE ITS DRINKING WATER.

ENGINE PROBLEM

ALMOST A MONTH AFTER MY OIL CHANGE MY ENGINE STARTED MAKING NOISE AND CUTTING OFF. WHEN I TOOK IT TO GET CHECKED, THEY SAID THAT MY OIL WAS GONE AND MY ENGINE IS FAILING. NOW MY CAR IS JUST SITTING AT THE DEALERSHIP, BECAUSE THE PRICE IS GONNA BE TO HIGH. IS THEIR A RECALL FOR MY 2011 G.M.C TERRAIN

MY CAR HAS CUT OFF ON ME APPROXIMATELY 12 TIMES IN THE LAST WEEK. ALMOST CAUSE A WRECK ONE TIME BECAUSE IT HAPPENED WHILE I WAS PULLING OUT ONTO THE HIGHWAY. LUCKILY I WAS ABLE TO COAST OUT OF TRAFFIC IN TIME. USUALLY HAPPENS WHEN WHEN I'M AT A LOW SPEED OR SITTING IDLE.

TL* THE CONTACT OWNS A 2011 GMC TERRAIN. WHILE DRIVING, THE TRANSMISSION WAS SHIFTING INTO A LOWER GEAR AND THE VEHICLE COULD NOT EXCEED 2 MPH. THE VEHICLE WAS PULLED OVER AND TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ENGINE SEIZED. THE CONTACT RESEARCHED AND LEARNED THAT THE FAILURE WAS DUE TO THE ENGINES OF THE 2011 GM MODELS. DENOOYER CHEVROLET (127 WOLF RD, ALBANY, NY 12205, (518) 458-7700) STATED THAT THERE WAS NO RECALL FOR THE FAILURE AND ADMITTED THAT THERE WAS NO WAY THE CONTACT COULD HAVE KNOWN THE ENGINE WOULD SEIZE. THE MANUFACTURER AGREED WITH THE DEALER AND INFORMED THE CONTACT THAT THEY HAD TO HAVE THE VEHICLE TOWED TO THE DEALER AND PAY FOR LABOR COSTS. THE MANUFACTURER STATED THAT THEY MAY CONSIDER PAYING 10% OF THE TOTAL REPAIR COST. THE VEHICLE WAS CURRENTLY AT THE INDEPENDENT MECHANIC AND HAD NOT BEEN REPAIRED. THE...

ABS LIGHT IS ON EVEN AFTER FIXING THE SUPPOSED PROBLEM. SYSTEM STABILITRAK CONSTANTLY ON. EXCESSIVE USE OF OIL. 2 TO 3 QUARTZ EVERY 2 WEEKS. REDUCED ENGINE POWER COMES UP ON DASH AND NO MATTER HOW FAST I AM GOING (15 MPH OR 80 MPH ON A HIGHWAY) IT DOESNT MATTER MY CAR WILL SLOW DOWN OR JUST SHUT OFF. ALSO HAPPENS WHEN I HAVE TO HIT BRAKED HARD, SLOW DOWN OR ACCELERATE FROM A STOPPED POSITION. I AM ALSO USING A LOT OF GAS.

THE CAR WAS TAKEN INTO STEVEN LUST AUTOMOTIVE AND WE WERE TOLD THAT A TRANSFER SEAL NEEDED TO BE REPLACED AND THAT GMC WAS AWARE OF THE ISSUE BUT WOULD ONLY WARRANTY THE ISSUE IF THE CAR WAS PRODUCED IN A CERTAIN FACTORY. SAME YEAR SAME MODEL ALL HAVING SAME ISSUE BUT PRODUCED IN A DIFFERENT PLANT. NOW THE STABILILTRAC WARNING COMES ON AND FROM RESEARCH ON THE WEB THIS IS A COMMON ISSUE THAT THEY ARE AWARE OF ALSO BUT REFUSE TO FIX. THIS CAR ONLY HAS 66000 MILES ON IT. WE ALSO CONTACTED GMC AND THEY TOLD US THAT THEY ARE AWARE OF THE PROBLEM BUT WILL NOT WARRANTY IT UNLESS IS WAS PRODUCED AT A CERTAIN FACTORY. WHEN THE STABILITRAC WARNING WAS NOTED I WAS DRIVING DOWN THE HIGHWAY AND THE ENGINE JUST SHUT DOWN. I DO BELIEVE THIS ISSUE IS DUE TO THE EXCESSIVE OIL LEAK...

REAR MAIN SEAL BLEW. I WAS TOLD THAT MY REAR MAIN SEAL HAD BLOWN B/C MOISTURE CAN GET IN AND FREEZE AND SINCE IT WAS SO COLD THE PRESSURE CAUSED THE SEAL TO BLOW. I STARTED THE CAR AHEAD OF TIME B/C IT WAS IN THE SINGLE DIGITS. WHEN I WENT OUTSIDE TO LEAVE I NOTICED SOME SMOKE COMING FROM THE ENGINE AREA. I IMMEDIATELY DROVE TO THE DEALERSHIP. AS I WAS DRIVING I NOTICED SOME HESITATION UPON ACCELERATION. THANKFULLY I DID NOT HAVE TO DRIVE THE HIGHWAY TO GET TO THE DEALERSHIP. AS SOON AS I GOT IT TO THE SERVICE DEPARTMENT THEY TOLD ME THAT THERE WAS OIL LEAKING UNDER MY CAR TO THE POINT THAT THEY HAD TO ADD 3.5 QUARTS OF OIL BEFORE THEY COULD MOVE IT TO A SERVICE BAY. AFTER A SHORT EXAMINATION OF THE CAR I WAS TOLD THAT THE REAR MAIN SEAL...

AIRBAG LIGHT CAME ON AT 125K MILES. KNOWN PROBLEM ON THIS YEAR/MAKE/MODEL IS AIRBAG SENSOR ON PASSENGER SIDE. 90K MILES TIMING CHAIN REPLACED. 154K MILES TIMING CHAIN BROKE 3 QRTS OF OIL NEEDED EVERY 2K MILES 154K MILES TRANSMISSION LEAKING FLUID 100K MILES CATALYTIC CONVERTER NEEDED REPLACED 125K MILES DOWNSTREAM AIR SENSOR NEEDED REPLACED 150K MILES UPSTREAM AIR SENSOR NEEDED REPLACED SOLENOIDS NEED REPLACED EVERY 50K MILES

WE PURCHASED A 2011 GMC TERRAIN MAY 29TH 2018 USED WITH 70000 MILES FROM THE HAZLETON NISSAN FROM THE HAZLETON AUTO MALL HERE IN PA. IT NOW HAS 78000. HAD TWO OIL CHANGES DONE ALREADY. THERE IS DEFINITELY A EXCESSIVE OIL CONSUMPTION PROBLEM WITH THIS VEHICLE AS I JUST GOT A OIL CHANGE HUT THE 50 PERCENT OIL LIFE AND HAVING ISSUES AGAIN. WE HAVE CONTACTED HAZLETON NISSAN FOUND OUT THEY WERE CLOSING AFTER SIGNING A " SET FOR LIFE" CONTRACT WHICH HAD A POWERTRAIN WARRANTY. NOW I CANNOT USE MY WARRANTY.ANYWAY I WAS DRIVING HOME TONIGHT FROM WORK ON INTERSTATE 81 WHEN THE CAR WITHOUT WARNING JUST CUT OFF AND LOST ALL POWER. HE GOT IT TO THE SIDE OF THE HIGHWAY AND HAD TO PUT IT IN NEUTRAL AND RESTART IT. AFTER IT STARTED HE BROUGHT IT TO A GAS STATION WHERE IT HAD STALLED AGAIN. GOT IT...

THE GMC JERKS FORWARD AND IT ALMOST HIT PERSON IN FRONT. THEN WHEN IT SHIFT FROM 2ND TO 1ST IT JERKS DOWN INTO A STALL. SOMEONE COULD REAR END ME. BECAUSE OF THE SUDDENNESS OF THE STOP.

VEHICLE WAS FINANCIAL 18 MONTHS AGO, ON THURSDAY, JULY 26 APPROXIMATELY 11P.M. I HEARD RACING OF THE MOTOR AND WHEN I APPROACHED THE TRAFFIC LIGHT AT A MAIN HIGHWAY, THE CAR STOPPED MOVING JUST RACING OF THE MOTOR WHEN PRESSING THE GAS PETAL IN GEAR THEN L MOVED THE GEAR IN REAR WITH NO MOVEMENT THEN MOVED THE GEAR BACK TO DRIVE WITH NO MOVEMENT. THE CAR DIAGNOSIS CODES ARE PO700 AND PO796 I AM VERY DISAPPOINTED AFTER ONLY HAVING THE TERRAIN 1.5 YEARS WITH AN ONGOING PAYMENT. THIS WAS MY DREAM CAR.

STALLS WHEN SLOWING DOWN OR LETTING OFF ACCELERATION... LOSES ALL POWER STEERING, ABS BRAKING. DIFFICULT AND DANGEROUS AS IT HAPPENS AT ANY SPEED. HIGHWAY, CITY STREET, TURNING, ETC.

AFTER A 2 HOUR HIGHWAY DRIVE I NOTICED THE VEHICLE BEGAN RUNNING LOUD, A RATTLING NOISE COMING FROM THE ENGINE AS I WAS GETTING OFF THE HIGHWAY. AFTER PARKING AND SHUTTING THE VEHICLE DOWN AND LETTING IT REST, I WENT TO RESTART IT. AGAIN IT WAS STILL LOUD BUT QUICKLY SHUT ITSELF OFF AND WOULD NOT START BACK UP. UPON INSPECTION, THE TIMING CHAIN WENT OUT CAUSING, TO QUOTE THE SERVICE MANAGER, "CATASTROPHIC ENGINE DAMAGE" THAT WAS WELL BEYOND ABLE TO BE REPAIRED.

I WAS HAVING PROBLEMS WITH MY BRAKES MAKING NOISE SO I TOOK THE CAR IN FOR SERVICE, I WAS TOLD THE BRAKES WAS FINE; HOWEVER THE NOISE CONTINUED AND A MONTH LATE I TOOK IT BACK AND WAS TOLD I NEEDED PADS, ROTORS AND THAT THE LEFT CV AXLE WAS RUSTED AND NEEDED TO BE REPLACED. 2 DAYS LATER I WAS TOLD MY CAR WAS READY AND THAT THE CV AXLE WAS REPLACED. I LEFT AND WITHIN 30 MINUTES AS I WAS ABOUT TO GET ON THE HIGHWAY, I HEARD A POP AND LOSE ALL CONTROL OF THE TERRAIN, MY THE ONLY WAY I COULD STOP THE VEHICLE WAS BY PLACING THE EMERGENCY BRAKES, THE CAR WAS MAKING A LOUD NOISE. I PUT IT IN PARKED AND IT CONTINUE TO ROLL UNTIL I TURNED IT OFF. EVEN THE TOW TRUCK DRIVER STATED THAT THE CAR WAS ROLLING IN THE PARK...

I WAS DRIVING ON THE HIGHWAY AND THE CAR CUT OFF AS SOON AS I SLOWED DOWN GETTING OFF THE EXIT. I STARTED THE CAR BACK UP AND IT SAID THAT THE STABILITRACK WAS OFF AND THAT I WAS LOSING ENGINE POWER. I GOT TO SAFETY, CHECKED MY FLUIDS AND I HAD NO OIL IN THE CAR. BUT I CHANGED THE OIL RECENTLY AND HAD 3,000 MORE MILES TILL MY NEXT OIL CHANGE. I TOWED THE CAR TO MY MECHANIC AND DESCRIBED WHAT HAPPENED. HE TOLD ME THAT THEIR WAS AN INTERNAL ENGINE FAILURE THAT CAUSED THE TIMING BELT TO BREAK. I CALLED MY INSURANCE AND THEY HAD A FIELD ADJUSTER LOOK AT THE VEHICLE AND HE NOR THE MECHANIC COULD FIGURE OUT WHY OR HOW THIS HAPPENED ON SUCH A WELL MAINTAINED VEHICLE. THEY BOTH STATED THAT THERE IS NO WAY THAT I SHOULD HAVE HAD 2 MAJOR SYSTEM...

WHILE DRIVING ON THE HIGHWAY AT 45 MPH, THE VEHICLE REMAINED RUNNING BUT ABRUPTLY STOPPED. I COULD HAVE BEEN HIT FROM BEHIND WITH SERIOUS CONSEQUENCES. IT LEFT ME STRANDED ON A 2 LANE ROAD UNABLE TO MOVE OUT OF THE LANE. THIS IS A SERIOUS PROBLEM WITH THIS VEHICLE. GM NEEDS TO ADDRESS THIS PROBLEM.

VEHICLE(AUTOMATIC) WILL STALL WHILE DRIVING, HAS HAPPENED MULTIPLE TIMES ON FREEWAY. MECHANICS ARE NOT DISCOVERING ANY ISSUES, VEHICLE HAS REGULAR MAINTENANCE. THERE HAS BEEN TIMES WHERE THE VEHICLE WOULD NOT GO INTO REVERSE AND WOULD JERK THEN SHUT OFF, IT SEEMS THERE IS AN ISSUE WITH GEARS/TRANSMISSION. HAVE RESEARCHED ONLINE AND THERE ARE MANY SIMILAR COMPLAINTS OF STALLING VEHICLES WHILE DRIVING.

I PURCHASED MY CAR BRAND NEW IN APRIL OF 2011. I DIDN'T EVEN HAVE IT A YEAR AND I HAD TO TAKE IT IN 3 DIFFERENT TIMES FOR STALLING. THE ENGINE LIGHT NEVER CAME ON THEREFORE THEY COULDN'T PULL A CODE TO KNOW WHAT EXACTLY WAS WRONG BUT BECAUSE IT WAS UNDER WARRANTY, THEY JUST STARTED REPLACING PARTS. THE VERY FIRST TIME IT STALLED THEY TOLD ME TO WATCH WHAT KIND OF GAS I WAS PUTTING IT. THEY TOLD ME TO TRY ONLY GOING TO MOBIL, BP OR SHELL. I SHOOK MY HEAD THE WHOLE TIME THEY WERE SAYING THIS BUT TO RULE IT OUT FOR THEM, THAT'S WHAT I DID. OBVIOUSLY THAT WASN'T THE PROBLEM. THEN, UPON A COLD START, THE ENGINE WAS VERY LOUD AND MADE A RATTLING NOISE. AGAIN, NO ENGINE LIGHT. THE WHOLE TIME I'VE HAD THE VEHICLE IT HESITATES WHEN PULLING INTO TRAFFIC SOMETIMES. SOMETIMES...

WHILE I WAS DRIVING 35-45 MILES PER HOUR THE TRUCK TURNED OFF ON ITS OWN SO I PARKED TRUCK ON THE SIDE OF THE ROAD. I WAITED A FEW MINUTES AND TRIED TO TURN VEHICLE ON AGAIN, IT TURNED ON AGAIN AND I CONTINUED DRIVING 20-30 PER HOUR. THEN AFTER BEING STOPPED AT A RED LIGHT WHEN IT TURNED GREEN I STEPPED ON THE GAS AND THERE WAS A LOUD SOUND PLUS WE FELT LIKE IT HAD JUMPED.

THE VEHICLE IS CONSUMING UP TO 2 QTS OF OIL EVERY 1000 MILES. THE LOW OIL LEVEL LIGHT DOES NOT ILLUMINATE, EVEN WHEN THE OIL LEVEL FALLS BELOW 2 QTS LOW.

TL* THE CONTACT OWNS A 2011 GMC TERRAIN. WHILE DRIVING 50 MPH, THE VEHICLE JERKED WITHOUT WARNING. UPON STARTING THE VEHICLE, THE SERVICE TRANSMISSION WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO AN INDEPENDENT MECHANIC OR DEALER FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 50,000. UPDATED 09/06/17*LJ *CN

AT APPROXIMATELY 80,000 MILES, THE TRANSMISSION WEIGHT PLATES DISINTEGRATED, FOULING THE CONTROLLING MODULES. THE TRANSMISSION NEEDS TO BE ENTIRELY REBUILT OR REPLACED. FIRST SCHEDULED TRANSMISSION SERVICE FOR THIS VEHICLE IS AT 100,000 MILES. THIS OCCURRED DURING NORMAL HIGHWAY DRIVING, STRANDING US.

WE BOUGHT IT USED IN 2013 AND SHORTLY AFTER IT STARTED HAVE SERIOUS ISSUES . IT STARTED WITH THE TRACTION CONTROL LIGHT COMING ON AND IT POWER DOWN. THEN IT WOULD STAY RUNNING SPITTING AND SPUTTERING AFTER WE TURNED THE KEY OFF . SO THEN WE RECEIVED A LETTER STATING THERE IS A RECALL AND TAKE IT TO THE DEALERSHIP TO HAVE IT FIXED . SO THEY FIXED IT OR AT LEAST THEY SAID IT WAS , SO WE CONTINUED TO DRIVE IT AND THE ENGINE LIGHT CAME ON AND STAYED ON SO I TOOK IT BACK AND THEY SAID IT WAS THE THROTTLE BODY AND CATALYTIC CONVERT . THEN WE CHANGED THOSE PARTS AND IT STILL HAS THE ENGINE LIGHT ON AND SPITTING AND SPUTTERING AFTER WE TURN THE KEY OFF.

VEHICLE TRANSMISSION WILL SUDDENLY DROP INTO 2ND GEAR WHILE DRIVING AND REFUSE TO SHIFT FURTHER. THIS CAUSED VEHICLE TO SUDDENLY DROP SPEED ON HIGHWAY FROM 65MPH TO 40 MPH WITH NO PRIOR WARNING. VEHICLE WILL ALSO SUDDENLY DROP OUT OF MANUAL TRANSMISSION MODE, ALSO WITHOUT WARNING OR INDICATION.

EXHAUST MANIFOLD CRACKED BETWEEN CYLINDERS 2 AND 3 UPSTREAM OXYGEN SENSOR FROM HOT EXHAUST GASES FROM THE LEAK PASSING ON THE WIRES AND HEATER ELEMENT WITHIN THE OXYGEN SENSOR AND EXHAUST MANIFOLD TOP HEAT SHIELD. CARBON MONOXIDE LEAKING THROUGH FLOOR BOARD