2018 Buick Envision Fuel system Problems
- Complaints
- 1about this part
- Share
- 7%of 15 total for the year
- Median mileage
- 46,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2018 Buick Envision, 7% of the 15 complaints for this model year. Where a mileage was given, the median is 46,500 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.
“There have been 2 separate incidents of the coolant hose rupturing due to thermostat failure and fuel sensor was bad causing not being able to to fill tank. Dealer said not under warranty took to separate shop when in fact it was under warranty so then took to dealer they do not want to extend warranty on motor for possible damage to the motor. Overheated twice while driving”
NHTSA complaint #11374670, filed 2020-11, 46,500 milesRelated service bulletins
- 11017173Mar 21, 2025This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
- 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.
Fuel system: other model years
Other parts of the 2018 Buick Envision
4 complaintsEngine
4 complaintsSteering
4 complaintsBrakes
3 complaintsSuspension
3 complaintsOther or unknown
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2018 Buick Envision
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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