2011 Lexus GX460 Fuel system Problems
- Complaints
- 1about this part
- Share
- 4%of 26 total for the year
- Median mileage
- 63,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2011 Lexus GX460, 4% of the 26 complaints for this model year. Where a mileage was given, the median is 63,000 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.
“Air pump injection, air pump valve gone bad on my 2011 Lexus GX460. Cost over $2000 to replace. This apparently seems to be a reoccurring issue in toyota engines.”
NHTSA complaint #10979622, filed 2017-04, 63,000 milesRelated service bulletins
- 10183269Oct 16, 2020TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Lexus vehicles.
- 10132733Jul 18, 2014TSB: Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or…
- 10132729Jul 11, 2014TSB: Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or…
- 10132808May 12, 2014TSB: Some vehicles in particular geographic areas may exhibit a condition where the HVAC Evaporator Drain Hose has become obstructed with an insect nest. An insect repellent…
Fuel system: other model years
Other parts of the 2011 Lexus GX460
19 complaintsEngine
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsSteering
1 complaintsBody and structure
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2011 Lexus GX460
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