There are 5 stored owner reports matching the engine leading-label group for the 2020 Mitsubishi Outlander Sport in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2020 Mitsubishi Outlander Sport. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated before returning to normal functionality. The check engine warning light was illuminated. The vehicle was taken to the dealer, who was unable to determine a cause for the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 45,000.
The fuel pump is failing causing the car to shut down randomly.
The timing chain loose up and cause car to not start up
Engine is affected, vehicle is struggling at low speeds when pressing the gas.
The contact owns a 2020 Mitsubishi Outlander Sport. The contact stated while driving 65 MPH, the vehicle deaccelerated unintendedly and the check engine warning light illuminated. The contact pulled into a gas station. The vehicle was towed to the dealer, where it was diagnosed that the spark plug was fractured, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 81,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.