2007 Chevrolet Suburban 1500 Engine Problems

TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN 1500. WHILE DRIVING 45 MPH, THE CHECK ENGINE, STABILITRAK, AND STOP ENGINE NOW WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO COURTESY CHEVROLET (LOCATED AT 1220 E STONE DR, KINGSPORT, TN 37660, (888) 320-1411) TO BE DIAGNOSED, BUT THE MECHANIC WAS UNABLE TO PROPERLY DIAGNOSE THE VEHICLE. THE CONTACT STATED THAT THE SPARK PLUGS, IGNITION WIRE, AND OIL SENDING UNIT WERE REPLACED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 156,000.

NHTSA ID

11162824

Incident

Dec 14, 2017

Mileage

156,000 mi

STABILITY TRACTION CONTROL LIGHT KEEPS COMING ON WHILE IN MOTION. WITH MAJOR OIL CONSUMPTION PROBLEMS. JUST IN REGULAR DRIVING I'VE HAD TRANSMISSION, AND REAR DIFFERENTIAL WORK DONE FIXED THE PROBLEM FOR A FEW MONTHS NOW BACK AGAIN WITH FLASHING CHECK ENGINE LIGHT. SAYING CYLINDER 6 MISFIRING. I'VE ALREADY SUNK IN OVER 4K IN THIS AFTER BUYING IT LAST YEAR IN DEC.OF 2017. AFTER READING COMMENTS THIS REALLY SHOULD BE A RECALL. WITH SO MANY OF THE SAME CONCERNS AND COMPLAINTS THAT HAVE BEEN LISTED.

NHTSA ID

11157096

Incident

Dec 3, 2018

Mileage

201,000 mi

I WAS DRIVING ON A CITY STREET AND MADE A RIGHT TURN ONTO ANOTHER CITY STREET AND THE ENGINE STARTED RUNNING ROUGH AND IDLE ROUGH, SERVICE STABILITRAK LIGHT STAYED ON, SERVICE TRACTION CONTROL, TRANSMISSION JERKS FROM 1ST GEAR TO 2ND GEAR, ENGINE TICKING/KNOCKING, SERVICE ENGINE LIGHT FLASHING, SCAN CODE CAME UP AS MISFIRE ON CYLINDER #4, TOOK VEHICLE TO REPAIR SHOP AND LIFTERS WERE REPLACED AMONG OTHER THINGS; SEE ATTACHED FILES.

NHTSA ID

11152619

Incident

Apr 30, 2018

Mileage

152,000 mi

WE HAVE A 2007 SUBURBAN WITH THE 5.3L ENGINE. AFTER, MUCH RESEARCH ON THE INTERNET, MY WIFE AND I HAVE FOUND THAT THERE EVIDENTLY IS A DESIGN FLAW WITH THE AFM LIFTERS. OUR VEHICLE DOES HAVE MILES, BUT SINCE THIS EVIDENTLY IS A VERY COMMON PROBLEM, WE DID THINK CHEVROLET WOULD AT LEAST OFFER SOME ASSISTANCE WITH THE REPAIR. A LIFTER COLLAPSED AND THE COST TO REPLACE THE LIFTERS IS $3,500.00, PLUS TAX AT TOM GILL CHEVROLET IN FLORENCE, KY. I DON'T BLAME THE DEALER FOR THIS, BUT CHEVROLET HAS REALLY DROPPED THE BALL ON THIS ISSUE FOR MANY, MANY VEHICLES WITH THE SAME ISSUE. SOMETHING SHOULD BE DONE TO BETTER PROTECT THE CONSUMER.

NHTSA ID

11004288

Incident

Jul 11, 2017

Mileage

179,000 mi

EXCESSIVE OIL CONSUMPTION. 1 MONTH OF DRIVING IS EQUAL TO 2-3 QUARTS OF OIL REPLACEMENT.

NHTSA ID

10896230

Incident

Aug 16, 2016

Mileage

140,000 mi

CONSUMPTION OF OIL DUE TO THE STUCK RING AND BEEN COMPLAINING SINCE I HIT 100K MILES THE DEALER JUST GAVE ME THE RUN AROUND.

NHTSA ID

10870745

Incident

Jun 20, 2013

Mileage

100,000 mi

THE TRUCK USES A QUART OF OIL EVERY 1000-1500 MILES. THIS IS NOT GOOD FOR THE ENVIORNMENT OR MY WALLET.

NHTSA ID

10748221

Incident

Feb 4, 2014

Mileage

98,100 mi

TL*THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN 1500. THE CONTACT STATED THAT STRONG FUMES OF OIL AND FUEL EMITTED INTO THE VEHICLE WHICH PROGRESSED WITH NO WARNING. THE CONTACT MENTIONED THAT THE VEHICLE CONSUMED AN EXTENSIVE AMOUNT OF OIL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE ENGINE WAS REPLACED BUT THE FAILURE RECURRED. THE CONTACT STATED THAT THE SERVICE ENGINE WARNING LAMP CONTINUED TO ILLUMINATE AND STRONG FUMES CONTINUED TO ENTER THE INTERIOR OF THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.

NHTSA ID

10680793

Incident

Feb 5, 2012

Mileage

30,000 mi

TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE REDUCED POWER ENGINE AND STABILITY TRACTION WARNING INDICATORS ILLUMINATED. IN ADDITION, THE CONTACT MENTIONED THAT WHILE AT A TRAFFIC LIGHT WITH THE BRAKES ENGAGED, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN CLEANED THE THROTTLE BOX BUT THE PROBLEM RECURRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 157,000.

NHTSA ID

10648855

Incident

Apr 15, 2014

Mileage

157,000 mi

WHILE DRIVING UNDER NORMAL CONDITIONS, STABILITRAK LIGHT ILLUMINATED AND ENGINE BEGAN IDLING ROUGH. CODES READ CYLINDER #6 MISFIRE. DIAGNOSIS REVEALED FAILED PISTON. ENGINE REBUILD REQUIRED AT A COST OF $6700. STABILITRAK LIGHT CONTINUES TO GO ON AND OFF. *TR

NHTSA ID

10618063

Incident

Apr 24, 2014

Mileage

105,000 mi

LIKE TO PLACE A FORMAL COMPLAINT REGARDING THE OIL CONSUMPTION FOR 2007 CHEVY SUBURBAN AND THE HORRIBLE QUALITY OF VEHICLE. A FEW MONTHS AFTER PURCHASING THE VEHICLE THE TRANSMISSION GAVE OUT. I'VE BEEN HAVING PROBLEMS WITH OIL CONSUMPTION AND ITS HORRIBLE. I BELIEVE THAT CHEVY SHOULD STAND BEHIND THEIR PRODUCT AND DO A MASSIVE RECALLS FOR THESE VEHICLE. AGAIN, CHEVY SHOULD STAND BEHIND THEIR PRODUCT. THERE ARE SO MANY REVIEWS ABOUT THIS SAME PROBLEM. OBVIOUS THERE IS A PROBLEM. WILL NEVER BUY A CHEVY AGAIN NOR WILL I RECOMMEND CHEVY VEHICLES!! *TR

NHTSA ID

10567016

Incident

Mar 3, 2008

Mileage

10,000 mi

I BOUGHT THIS VEHICLE USED, THE DAY I GOT IT HOME IT SUDDENLY HAD NO OIL PRESSURE. CHEVY DEALERSHIP PUT A "PATCH" ON ITS BOO-BOO AND SENT ME HOME. NOW AT 140,000 MILES I ONCE AGAIN HAVE NO OIL PRESSURE. CHEVY SAYS I NEED A NEW ENGINE AND OF COURSE I'M NO LONGER UNDER WARRANTY. APPROXIMATE COST $6,700. THIS VEHICLE LEFT ME STRANDED ON THE SIDE OF THE ROAD TWICE. I HAVE FOUND HUNDREDS OF COMPLAINTS OF THE EXACT SAME ISSUE (SAME YEAR, MAKE AND MODEL) I'M HAVING AND CHEVROLET HAS YET TO ISSUE A RECALL ON THIS DEFECTIVE MOTOR. THE COMPANY RETURNED CORRESPONDENCE WITH ME AND INFORMED ME THAT THEIR "CALCULATOR" SAYS THEY CANNOT OFFER ME ANY ASSISTANCE. I NOW HAVE A 4 MONTH OLD SON AND OVER A FOOT OF SNOW EXPECTED IN MY AREA OVER THE NEXT 24 HOURS. WHAT HAPPENS IF HE IS SICK AND I HAVE NO MEANS TO GET HIM TO A DOCTOR BECAUSE OF THIS ISSUE CHEVROLET WON'T OWN UP TO? *TR

NHTSA ID

10563995

Incident

May 10, 2011

Mileage

75,000 mi

ENGINE OIL CONSUMPTION ISSUE. VEHICLE HAD BEEN TO BAYSIDE CHEVROLET IN PRINCE FREDERICK, MD SEVERAL TIMES FOR REPAIRS BUT NEVER FIXED. FINAL TIME WAS PISTONS AND RINGS REPLACED. 13 MONTHS AND 23000 MILES LATER THE ENGINE NEEDED TO BE REPLACED. *TR

NHTSA ID

10520359

Incident

Nov 9, 2011

Mileage

88,000 mi

SINCE 2008 OUR SUBURBAN HAS REQUIRED OIL SERVICING ON AVERAGE EVERY 2 MONTHS. WE TOOK IT TO MANY DEALERS AND WAS TOLD WE NEEDED TO BE ABLE TO TRACK THE CONSUMPTION SOMEHOW. I STATED, CAN'T YOU CHECK WHEN THE OIL SERVICING LIGHT COMES ON AND WAS TOLD NO. DON'T KNOW WHY IT CONSUMES SO MUCH OIL AND IT'S NOT LEAKING. *TR

NHTSA ID

10436476

Incident

Nov 19, 2008

Mileage

42,000 mi

EXCESSIVE OIL CONSUMPTION - AT LEAST 1QT PER 1K MILES SOMETIMES MORE. CHEVY EVENTUALLY FIXED THIS UNDER WARRANTY AFTER PROVING OUT THE CONSUMPTION. CHEVY CORPORATE IS AWARE OF THIS PROBLEM IN THESE TRUCKS AND HAS NOT ONLY WRITTEN IT UP, BUT HAS DESIGNED A FIX FOR IT, DEALER STATES CHEVY CORP DECLINED TO ISSUE A RECALL BECAUSE IT'S A $1600 REPAIR. THE ISSUE IS TWO-FOLD. SOMETHING TO DO WITH THE VALVES NOT SEALING CORRECTLY AND OIL IN THE OIL PLAN SPLASHING UP ONTO THE CYLINDER WALLS FASTER THAN THE RINGS CAN REMOVE IT. WHEN MY VEHICLE WAS REPAIRED, THEY DID SOME WORK TO THE VALVE TRAIN, REPLACED FOULED SPARK PLUGS AND ADDED SOME TYPE OF BAFFLE TO THE OIL PAN. FIX IMPROVED POWER, FUEL CONSUMPTION AND REDUCED OIL CONSUMPTIONS TO NORMAL LEVELS. TRUCK NOW RUNS LIKE NEW. IF YOU ARE EXPERIENCING THIS GO TO CHEVY AND DEMAND THE FIX. YOU'LL NEED TO PROVE THE OIL CONSUMPTION EITHER THROUGH OIL CHANGE LOGS, OR AS I DID - WHICH WAS TO DO AN OIL CHANGE AT THE DEALER, HAVE THE OIL PLUGS SEALED BY THE DEALER, THEN DRIVE IT 6,000 MILES - HAVING THE DEALER REFILL THE OIL WHEN LOW TO TRACK CONSUMPTION. THEY WON'T WANT TO FIX THIS BECAUSE IT'S SO EXPENSIVE BUT DEMAND THE REPAIR UNDER THE WARRANTY. *TR

NHTSA ID

10410030

Incident

May 10, 2011

Mileage

82,000 mi

VEHICLE HAS EXCESSIVE OIL CONSUMPTION, USING MORE THAN 1 QUART OF OIL EVERY 2K MILES. I PURCHASED THE VEHICLE AT A GM DEALERSHIP WITH 67K MILES ON IT. THEY TOLD ME IT WAS JUST SERVICED, AND THE DIPSTICK SHOWED TO BE AT THE FULL LINE WITH CLEAN OIL. ABOUT 4K MILES LATER THE LOW ENGINE OIL LIGHT CAME ON. THE ENGINE OIL LIFE INDICATOR SAID IT HAD 49% LIFE LEFT. I CHECKED THE OIL LEVEL AND FOUND IT WAS MORE THAN 2 QUARTS LOW. I HAVE RESEARCHED THIS AND FOUND THAT GM IS EITHER UNABLE OR UNWILLING TO REPAIR. I WILL CONTACT THE SELLING DEALER FOR THE RECORD. *LN

NHTSA ID

10379795

Incident

Jan 30, 2011

Mileage

71,000 mi

VEHICLE IS BURNING APPROXIMATELY 1 QUART OF OIL EVERY 1,000 MILES. *TR

NHTSA ID

10352516

Incident

Nov 1, 2009

Mileage

60,000 mi

THE ENGINE CONSUMES APPROX 1 QUART OF OIL EVERY 1700 MILES. THERE IS NO OIL LEAKING UNDER THE VEHICLE. *TR

NHTSA ID

10346359

Incident

Jul 29, 2010

Mileage

40,800 mi

I AM SEEING AN EXCESSIVE OIL CONSUMPTION ISSUE WITH MY 2007 CHEVY SUBURBAN. FROM MY MEASURE IT IS CONSUMING 4 1/2 QTS OF OIL PER 3000 MILES. THE DEALER ACKNOWLEDGED THAT THIS IS A "KNOWN" ISSUE BUT DIDN'T PERFORM ANY REPAIRS. I AM INSTEAD PERFORMING AN OIL CONSUMPTION TEST. THAT'S FINE BUT I NOW HAVE A FAMILY VEHICLE THAT I CANT TRUST FOR ANTICIPATION OF ENGINE FAILURE/LOCK UP OR WORSE ENGINE BURN UP OR FIRE FROM A LOW OIL CONDITION. *TR

NHTSA ID

10344658

Incident

Jul 21, 2010

Mileage

111 mi

ENGINE STARTED IDLING ROUGH AND THE 'ENGINE LIGHT' CAME ON AND STAYED ON.THEN THE NEXT DAY, WENT TO START CAR AND IT WAS REALLY IDLING ROUGH, SPUTTERING, THEN STABLITRAK LIGHT AND 'TRACTION CONTROL OFF' LIGHT AND ABS LIGHTS ALL CAME ON. THE CAR FELT LIKE IT WAS GOING TO DIE UNTIL ABOUT 20 MPH, THEN MADE A JERKING MOTION AND RAN FINE. THIS CONTINUED TO HAPPEN UNTIL I TOOK IT TO THE SHOP. THEY KEPT IT FOR A WEEK, REPLACED THE FUEL PUMP, BUT THIS DID NOT FIX THE PROBLEM. THE CAR STILL RUNS ROUGH AND THE LIGHTS STILL COME ON WHENEVER I HAVE TO IDLE, INTERSECTIONS, ETC... I HAVE BEEN READING AND I AM CONCERNED THAT THERE IS NO FIX FOR THIS PROBLEM. I BELIEVE IT IS A FAULTY ENGINE/ELECTRICAL ISSUE AND THERE NEEDS TO BE A RECALL. THIS IS COMPLETELY DANGEROUS, IF MY STABILITRAK SYSTEM GOES OFF AND I AM ON UNSTABLE GROUND, RAIN, SNOW, ETC... IT WILL CAUSE MY CAR TO BRAKE AND I WILL LOOSE CONTROL OF MY CAR. I AM WORRIED THAT IT IS GOING TO DIE IN AN INTERSECTION, SINCE IT HAS A HARD TIME COMING OUT OF AN IDLE WITH ANY POWER. *TR

NHTSA ID

10336003

Incident

May 28, 2010

Mileage

81,171 mi

IN OCT. 2007 I PURCHASED A BRAND NEW 2007 CHEVROLET SUBURBAN FROM GORDON CHEVROLET IN TAMPA FLORIDA, IT HAD 20 MILES ON IT. ON DECEMBER 9TH 2008 WHILE ON MY WAY HOME FROM WORK, AT APPROXIMATELY 12:45 AM, IT EXPLODED AND WAS ENGULFED IN FLAMES. I RECEIVED 2ND AND 3RD DEGREE BURNS AND WAITED ON THE SIDE OF THE ROAD FOR CLOSE TO 30 MINUTES FOR HELP TO ARRIVE. THE SUBURBAN HAD ABSOLUTELY NO AFTERMARKET CHANGES OR ANY TYPE OF MODIFICATIONS DONE TO IT. ALL OF ITS SERVICING AND REPAIR WORK WAS DONE AT COX CHEVROLET IN BRADENTON FLORIDA, A GENERAL MOTORS DEALERSHIP. THE TRUCK HAD JUST OVER 35,000 MILES ON IT AND IS NOW JUST A BURNT OUT SHELL. DURING THE 1 YEAR AND 2 MONTHS I OWNED IT, I HAD SEVERAL PROBLEMS WITH IT AND TOOK IT TO THE SERVICING DEALERSHIP FOR ALL THE PROBLEMS. MY ATTORNEY AND MY INSURANCE AGENT THINK IT WAS A DEFECT IN THE MANUFACTURING OR A DEFECT IN THE REPAIR. AN OFFICIAL CAUSE HAS YET TO BE DETERMINED AND BECAUSE OF GM'S GOING BANKRUPT THEY ARE NOT INTERESTED. *TR

NHTSA ID

10291076

Incident

Dec 9, 2008

Mileage

35,000 mi

WE HAVE A 2007 CHEVY SUBURBAN IT STARTING USING EXCESS OIL AROUND 21,000 MILES WHEN HAVE HAD 2 OIL CONSUMPTION TEST DONE AT THE DEALER. THEY REPLACED VALUE SEALS 1,4,7,6 ..THEN STARTED ANOTHER OIL CONSUMPTION TEST. LOW AND BEHOLD IT LOST A QUART AT 1750 MILES. THEY ARE NOW LOOKING AT REPLACING LIFTERS...WE CURRENTLY HAVE 33,000 MILES ON THE VEHICLE..HAVE TO KEEP RUNNING BACK EVERY 500 MILES TO GET THIS CHECK. AT FIRST THEY KEPT SAYING NORMAL TO LOSE A QUART OF OIL BUT NOW REALIZE IT IS NOT NORMAL..HAVE YET RESOLVED THE ISSUE. VERY UPSETTING TO HAVE A NEW VEHICLE AND PAID $48K AND HAVE TO KEEP RETURNING TO THE REPAIR SHOP. WE HAVE LOOKED UP ON THE INTERNET AND IT SEEMS THERE HAS BEEN MANY ISSUE WITH THIS VEHICLE.. *TR

NHTSA ID

10265241

Incident

Apr 15, 2008

WHILE DRIVING APPROX. 20 MILES AN HOUR THERE WAS A LOUD THUD AND THE SERVICE ENGINE LIGHT AND THE TRACTION CONTROL LIGHT BOTH CAME ON AT THE SAME TIME. THE ENGINE BEGAN TO MISS ON ACCELERATION AND SHIFTING BETWEEN 1ST AND 2ND GEARS WAS SO ROUGH IT SHOOK THE TRUCK. THE TRUCK IS ONLY 6 MONTHS OLD AND HAS 9, 000 MILES ON IT. THE SUBURBAN WAS DRIVEN TO THE DEALERSHIP FOR REPAIRS IT TOOK 3 DAYS FOR THEM TO DIAGNOSE COMPUTER RELAY WAS AFFECTING THE TRACTION CONTROL SYSTEM AND #7 CYLINDER HAD SEIZED. THE ENTIRE CAM SHAFT IS GOING TO BE REPLACED. EST. WORK WILL TAKE 7-10 DAYS. *TR

NHTSA ID

10222547

Incident

Mar 25, 2008

Mileage

9,545 mi

TL*THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN 2500. THE CONTACT TOOK HER VEHICLE TO THE DEALER BECAUSE IT WAS UNDERPOWERED. THE VEHICLE STALLED AT INTERSECTIONS AND WHILE MERGING INTO TRAFFIC AT 15 MPH. SHE HEARD STRANGE NOISES COMING FROM THE ENGINE COMPARTMENT. THE DEALER WAS UNABLE TO DIAGNOSE THE CAUSE OF FAILURE FOR FIVE WEEKS. CHEVROLET SENT A REPRESENTATIVE TO INSPECT THE FAILURE AND STATED THAT THE VEHICLE WAS DESIGNED TO DRIVE IN THAT MANNER. THE SERVICE MANAGER AND THE DEALER OWNER ACKNOWLEDGED THE FAILURE, BUT THE DISTRICT MANAGER WAS RELUCTANT AND INFORMED THE DEALER TO STOP REPAIRING THE VEHICLE. THE CONTACT DROVE THE VEHICLE BACK TO HER RESIDENCE WHERE IT CURRENTLY REMAINS. THE CURRENT MILEAGE WAS 3,000 AND FAILURE MILEAGE WAS 2,500.

NHTSA ID

10200107

Incident

Jul 13, 2007

Mileage

2,500 mi

DT*: THE CONTACT STATED WHILE DRIVING 20 MPH, THE CHECK ENGINE AND THE TRACTION CONTROL LIGHT ILLUMINATED CONSTANTLY. THE ENGINE THEN LOST THE MAJORITY OF POWER AND WOULD NOT ACCELERATE. THE VEHICLE WAS MOVED TO THE SIDE OF THE ROAD, AND WAS SHUT OFF. THE VEHICLE WAS RESTARTED AFTER 10 MINUTES AND DRIVEN TO A RESIDENCE. THE VEHICLE WAS TAKEN TO A SERVICE DEALER, WHO WAS UNABLE TO DETERMINE THE PROBLEM. THE MANUFACTURER WAS ALSO NOTIFIED.

NHTSA ID

10173867

Incident

Nov 18, 2006

Mileage

5,382 mi