There are 13 owner-reported fuel system complaints for the 2007 Chevrolet Suburbanin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
When pumping fuel the gas is bubbling up and pouring back out of the tank when it isn't full.
FUEL LINES ON FUEL PUMP CORRODED AND RUSTED DUE TO DESIGN OF FUEL TANK, ALLOWING SEDIMENT AND WATER TO SIT, CAUSING RAW FUEL LEAK WHENEVER ENGINE IS RUNNING. POSES EXTREME FIRE DANGER IF NOT CAUGHT IN TIME, AS RAW FUEL DRIPPING FROM VEHICLE ONTO GROUND.
TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN. THE CONTACT NOTICED A FUEL ODOR WHEN THE VEHICLE WAS PARKED. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER: BERTOT TIRES LOCATED AT 1209 BEACH LAKE HWY, BEACH LAKE, PA 18405; PHONE NUMBER: (570) 729-0246 WHERE IT WAS DIAGNOSED THAT THE FUEL LINE WAS LEAKING AND THE FUEL SENDING UNIT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 101,000.
THE ENTIRE FUEL SYSTEM HAD CORROSION ON THE METAL FUEL LINES, TO THE POINT THAT THEY WERE ABOUT TO FAIL, DEALER REPLACED THEM.
GAS GAUGE SHOWING INACCURATE FUEL LEVELS. CONTINUOUSLY SHOWS EMPTY, ALTHOUGH WLL NOT TAKE MORE FUEL. *JS
WE HAVE A 2007 CHEVY SUBURBAN THAT HAS HAD 2 FUEL LEVEL SENSORS REPLACED UNDER WARRANTY. WE ARE NOW OUT OF WARRANTY WITH 48,000 MILES ON THE VEHICLE AND THE FUEL GAUGE IS AGAIN DISPLAYING INACCURATE FUEL LEVELS. WE HAVE TWICE RAN OUT OF FUEL WHEN THE GAUGE SHOWED A QUARTER TANK. *TR
TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN. THE CONTACT STATED THAT FUEL COULD BE SMELLED FROM THE INTERIOR CABIN OF THE VEHICLE. THE CONTACT MADE REPAIRS TO THE FUEL SYSTEM BUT NONE OF THE REPAIRS REMEDIED THE ODOR. THE CONTACT WAS ABLE TO DETERMINE THAT THE FUEL TANK WAS LEAKING AND REPLACED THE FITTED. THE CONTACT STATED THAT SINCE THE REPAIR, THE FUEL ODOR COULD ONLY BE SMELLED AFTER REFUELING THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE FAILURE MILEAGE WAS 75,000.
TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN. THE CONTACT STATED THAT AFTER REFUELING, FUEL SPEWED OUT FROM THE FUEL TANK. THE CONTACT STATED THAT THE FIRE DEPARTMENT HAD TO BE CONTACTED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 40,000 AND THE CURRENT MILEAGE WAS 111,000.
CHEVY SUBURBAN 2007 FUEL SYSTEM ISSUES INCLUDED GAS FUME LEAKS. ATTEMPTED TO HAVE REPAIR 4 TIMES BEFORE BEING TOLD BY DEALER A DESIGN FLAW EXIST WITH FUEL SYSTEM. *TR
GAS LEAKING FROM TOP OF GAS TANK ON SUBURBAN. IT HAS HAPPENED FOUR TIMES SINCE JUNE OF 2007. NEVER KNOW WHEN IT IS GOING TO HAPPEN, DOESN'T HAPPEN ALL OF THE TIME, ABOUT EVERY 4 MONTHS. IT ISN'T A LITTLE BUT A LOT CAUSING A PUDDLE AND A HORRIBLE GAS SMELL FOR A COUPLE OF DAYS IN MY VEHICLE. WHEN THIS HAPPENS EVERYONE AROUND THE STATION IS ASTONISHED AT HOW MUCH IT LEAKS AND THAT I GET IN THE VEHICLE AND DRIVE OFF. THE SERVICE DEPARTMENT CLAIMS TO REPLACE A VALVE WHEN THIS HAPPENS, BUT THEN WHY DOES IT HAPPEN AGAIN AND AGAIN. LAST WEEKEND THIS HAPPENED TO MY FAMILY (3 KIDS UNDER 4 ARE IN THE VEHICLE WHEN THIS HAPPENS) WHILE ON VACATION. NEEDLESS TO SAY I WAS VERY SCARED AND ON THE EDGE OF MY SEAT MAKING SURE WE WERE NOT AROUND ANYTHING HOT OR ANYBODY SMOKING. AS ONE CIGARETTE WOULD HAVE PUT OUR VEHICLE INTO SHOOTING FLAMES. WE WERE ALSO ALL EXPOSED TO THE FUMES ALL WEEKEND LONG. *TR
TL*THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN 1500. WHILE PLACING FUEL IN THE VEHICLE, THE GASOLINE SPEWS BACK OUT ONTO THE CONTACT. ALSO, THE REAR DOOR OPENED AUTOMATICALLY AND THE FLIP-N-FOLD SEATS FLIPPED UP AND DOWN WHILE THE VEHICLE WAS IN MOTION. LASTLY, THE TURN SIGNALS DO NOT WORK. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND THEY MADE HER AN OFFER; HOWEVER, THE CONTACT REFUSED. THE VEHICLE WAS TAKEN TO THE DEALER ON SEVERAL OCCASIONS. THE CONTACT WAS AWARE OF THE SAFETY RISK INVOLVED. THE FAILURE MILEAGE WAS 18,000 AND CURRENT MILEAGE WAS 25,000.
I DROVE 287 MI. TO LAS VEGAS AND ON THE RETURN TRIP AFTER FILLING UP THE TANK. I DROVE 64 MI. @76 MPH WHERE I CAME TO A TOWN WHERE REDUCE TO 25 MPH REQUIRED AND AT THE END OF TOWN THE SPEED INCREASE TO 35 MPH FOR A MILE AND 45 MPH FOR A MILE AND AS I TRIED TO INCREASE MY SPEED TO 60 MPH THE CAR STARTED TO SPUTTER FOR A 1/4 TO 1/2 MILE AND THE ENGINE FAILED (STOPPED) AFTER THE ENGINE POWER FAIL I PULLED OFF ROAD AND TRIED TO START THE TRUCK WITHOUT ON RESULT FOR THE ENGINE. I CALL NHP TO HELP WITH MY LOCATION AND TOW. I NEEDED TO GET HOME BY THE NEXT DAY I CALLED VISTA CHEVROLET FOR SERVICE AND COULD NOT DO THE WORK THE SAME DAY I USED AND INDEPENDENT TO REPLACE MY FUEL PUMP WHICH WAS ORDERED FROM THE DEALER. *TR
TL*THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN 1500. THE CONTACT STATED THAT THE VEHICLE HAS A STRONG GAS ODOR THAT INTENSIFIES WHILE ACCELERATING TO 60 MPH. THE VEHICLE IS AT THE DEALER WHO STATED THAT THEY ARE CLUELESS AS TO WHAT IS THE CAUSE OF FAILURE. THE ODOR CAUSED A 4 YEAR OLD CHILD TO VOMIT AND AGGRAVATES HIS ASTHMA. THE # OF CYLINDERS AND ENGINE SIZE WERE UNKNOWN. THE CURRENT MILEAGE IS 11,000 AND FAILURE MILEAGE WAS 920.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026