2011 Chevrolet Suburban Fuel system Problems
- Complaints
- 6about this part
- Share
- 4%of 148 total for the year
- Median mileage
- 150,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the fuel system of the 2011 Chevrolet Suburban, 4% of the 148 complaints for this model year. Where a mileage was given, the median is 150,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The accelerator hesitates when pressed. The car does not move and will then accelerate rapidly when at a stop and trying to accelerate through intersections. Dealer could not duplicate for repairs. Recurring issue. Also has a popping or clunking noise in back passenger side. Dealer has duplicated but not repaired.”
NHTSA complaint #10615532, filed 2014-07, 1,000 miles“Engine idling low, hesitant at low speeds. Changed gas, no change in how the truck was running. Engine light came on, took to dealership. Replaced spark plug that was misfiring due to oil contamination. Cleaned fuel injectors and throttle body, replaced valve cover to prevent this from occurring a third time (has happened twice already and in the last nine months). Total repair $1173. Not covered by warranty.”
NHTSA complaint #10721821, filed 2015-05, 90,396 miles“Engine light on-diagnosis p0455. Last 2yrs took to many repair shops. Replaced, gas cap, purge valve, canister valve, charcoal canister. Took to chevy. They replaced purge valve because they said other mechanics used non chevy parts. Engine light came back on. Chevy did smoke test and swore it was the fuel sensor cost $1200+. Engine light back on after a week. Another smoke test and now pressure test blew a small section of fuel tank where it now leaks. Chevy said the seal most likely not seated properly and I need a new fuel tank about $1000. …”
NHTSA complaint #11315633, filed 2020-03, 150,000 miles“The contact owns a 2011 Chevrolet Suburban. The contact stated while driving 45 MPH, he heard an abnormal sound coming from underneath the vehicle. Upon visual inspection, the contact observed that the rear fuel tank had expanded abnormally and was resting on the driveshaft. No warning lights were illuminated. The vehicle was towed to the residence and remained at the residence. After investigating the failure, the contact related the failure to NHTSA Campaign Number 17V664000 (Fuel System, Gasoline) but the VIN was not included. …”
NHTSA complaint #11529199, filed 2023-06, 150,000 miles“The contact owns a 2011 Chevrolet Suburban. The contact stated that on several occasions while driving with the cruise control feature activated, there was a clanking noise coming from under the vehicle, and the contact smelled a fuel odor. The vehicle was steered to the side of the road and inspected. The contact stated that the fuel tank was swollen. The vehicle was taken to the residence. The vehicle was then taken to an independent mechanic who could not provide a cause for the failure. The vehicle was not repaired. The manufacturer was notified of the failure. …”
NHTSA complaint #11604440, filed 2024-07, 191,000 milesRelated service bulletins
- 11007095Aug 7, 2024This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles…
- 11004727Jun 29, 2024This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11004761Jun 28, 2024This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or…
- 10253061Mar 4, 2024This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel…
- 10250505Feb 7, 2024This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
- 10241417Aug 1, 2023This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 10234144Mar 20, 2023This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 2 | 4% |
| 2023 | 6 | 5% |
| 2022 | 13 | 10% |
| 2021 | 32 | 16% |
| 2020 | 3 | 7% |
| 2018 | 4 | 5% |
| 2017 | 6 | 4% |
| 2016 | 5 | 2% |
| 2015 | 27 | 6% |
| 2014 | 2 | 3% |
| 2013 | 5 | 4% |
| 2012 | 2 | 2% |
| 2011 | 6 | 4% |
| 2010 | 3 | 3% |
| 2009 | 6 | 6% |
| 2008 | 6 | 3% |
| 2007 | 11 | 4% |
| 2005 | 8 | 6% |
| 2004 | 14 | 7% |
| 2003 | 11 | 4% |
| 2002 | 27 | 9% |
| 2001 | 60 | 14% |
| 2000 | 40 | 14% |
| 1999 | 37 | 6% |
| 1998 | 11 | 5% |
| 1997 | 46 | 11% |
| 1996 | 23 | 6% |
| 1995 | 7 | 2% |
| 1994 | 15 | 2% |
| 1993 | 1 | 0% |
| 1991 | 1 | 2% |
| 1989 | 2 | 3% |
| 1988 | 3 | 10% |
| 1987 | 3 | 17% |
| 1986 | 1 | 14% |
Other parts of the 2011 Chevrolet Suburban
66 complaintsOther or unknown
46 complaintsBody and structure
26 complaintsElectrical system
10 complaintsEngine
10 complaintsBrakes
6 complaintsElectronic stability control
5 complaintsVehicle speed control
5 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsSeat belts
2 complaintsSteering
2 complaints
← All problems reported for the 2011 Chevrolet Suburban
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology