2018 Chevrolet Trax Fuel system Problems
- Complaints
- 5about this part
- Share
- 5%of 102 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the fuel system of the 2018 Chevrolet Trax, 5% of the 102 complaints for this model year.
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.
“I'd it's a 2018 Chevrolet Grad LT for almost two years. My engine light been cutting off and on since 5 months since I'd the vehicle. Now my stabilitrak light come off and on with showing the hazard light on the dashboard. I just want to be safe if the vehicle has problems with suspension issues to check out.”
NHTSA complaint #11507514, filed 2023-02“While driving the vehicle started to smoke under the hood. Once the engine cooled off, I opened the hood. There was coolant sprayed all over the engine. I had the vehicle towed to a mechanic and was told the hose that connects to the fan had cracked off because the plastic piece used by Chevy isn’t robust. Even after repairs were made for the issue, a month later the same plastic piece could not hold up. Over 700$ put into this issue.”
NHTSA complaint #11571390, filed 2024-02“The indicator for the vehicle overheating illuminated as I checked. I noticed that the engine coolant was low so I brought a bottle to top it off however, I noticed once parking in front of my home that I had a puddle of the fluid on the ground.”
NHTSA complaint #11618402, filed 2024-10“The vehicle suffers from an extreme, unresolved internal crankcase pressure defect stemming from the factory 1.4L Ecotec PCV system and intake manifold check valve. This pressure cascade has caused a total turbocharger failure, multi-gasket oil blowouts, water pump failure, and has now completely blown a critical coolant housing hose off its connection, causing total coolant evacuation. The vehicle is currently parked and available for inspection upon request. The safety of the driver and minority passengers is severely compromised. …”
NHTSA complaint #11770037, filed 2026-10Related 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
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 3 | 16% |
| 2025 | 9 | 9% |
| 2024 | 5 | 3% |
| 2022 | 3 | 33% |
| 2021 | 2 | 8% |
| 2020 | 11 | 11% |
| 2019 | 9 | 7% |
| 2018 | 5 | 5% |
| 2017 | 10 | 9% |
| 2016 | 7 | 6% |
| 2015 | 6 | 6% |
Other parts of the 2018 Chevrolet Trax
34 complaintsEngine
30 complaintsElectrical system
18 complaintsOther or unknown
18 complaintsTransmission and drivetrain
12 complaintsBrakes
9 complaintsSteering
9 complaintsVehicle speed control
6 complaintsWheels
6 complaintsAir bags
2 complaintsElectronic stability control
2 complaintsBack-over prevention (rear camera)
1 complaints
← All problems reported for the 2018 Chevrolet Trax
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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