2018 Chevrolet Spark Engine Problems
- Complaints
- 3about this part
- Share
- 33%of 9 total for the year
- Median mileage
- 2,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine of the 2018 Chevrolet Spark, 33% of the 9 complaints for this model year. Where a mileage was given, the median is 2,000 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.
“When I try to accelerate from a stop, the car can't decide if it wants to move or not and it will just sit and rev and has almost caused several accidents as I am pulling out into traffic”
NHTSA complaint #11307905, filed 2020-02, 2,000 miles“This is a periodic occurance when going starting at 0mph at any point during a trip. Normally the engine will rev smoothly but there are times when going from a complete stop to getting to at least 30mph it feels as if the engine is just taking in air and it just revs up and the car starts to roll but doesnt actually accellerate properly and this can result in an accident if you have to move suddenly to avoid being hit. I have the lt1 model specifically.”
NHTSA complaint #11128735, filed 2018-09, 2,000 miles“Okay, I can press the gas and try to go one speed.And my car will go either way, too slow for that gear or way too fast.For that gear , I have almost been several wrecks , because it's either going too slow , went when i'm supposed to be going to certain speed or it's going to fast one supposed to be going to certain speed”
NHTSA complaint #11733470, filed 2026-04Related service bulletins
- 11026017Jun 5, 2025This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
- 11024485May 15, 2025The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 11020254May 7, 2025This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in…
- 11019503Apr 18, 2025This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California…
- 11017263Mar 25, 2025This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to…
- 11016942Mar 4, 2025This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to…
- 11014230Jan 31, 2025This 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.
- 11014233Jan 30, 2025This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11011900Nov 22, 2024This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 2 | 33% |
| 2020 | 3 | 15% |
| 2019 | 1 | 7% |
| 2018 | 3 | 33% |
| 2017 | 4 | 14% |
| 2016 | 2 | 7% |
| 2015 | 11 | 14% |
| 2014 | 51 | 30% |
| 2013 | 35 | 24% |
Other parts of the 2018 Chevrolet Spark
3 complaintsVehicle speed control
3 complaintsFuel system
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsLane departure
1 complaints
← All problems reported for the 2018 Chevrolet Spark
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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