2021 Chevrolet Spark Fuel system Problems
- Complaints
- 2about this part
- Share
- 33%of 6 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2021 Chevrolet Spark, 33% of the 6 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.
“Purchased car new, Dec 2021. Drive infrequently because my work under 5 miles away and I go into the office x2/week. Car has approx 14500 on it. Last week the car would not start. Smelled like gasoline. Called Chevy and they towed it under the bumper to bumper warranty to nearest Chevy dealership, 7 miles away. Dealership called and said fuel line is corroded. We have had no snow in DC and the military base (where I live) does not use salt on road so this makes NO sense. …”
NHTSA complaint #11597430, filed 2024-06“I lease a car through carvana, and they informed me that the car was safe and properly inspected. In the first 2 weeks, I took the chevrolet to a certified dealership for a routine inspection. I was informed that the vehicle has severe mechanical and electrical issues. The enginee needs to be completed replace they found shred metal pieces in the engine oil. The car also needs a completely new steering and alignment system. It also needs a new heating system. The total cost is 7500, which is close to the current value of the car. I have informed carvan and silver rock third party insurance. …”
NHTSA complaint #11656467, filed 2025-04Related 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.
Fuel system: other model years
Other parts of the 2021 Chevrolet Spark
2 complaintsEngine
2 complaintsElectrical system
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsSteering
1 complaintsBody and structure
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2021 Chevrolet Spark
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