NHTSA Complaint #11516782 — 2017 CHEVROLET SPARK

The contact owns a 2017 Chevrolet Spark. The contact stated that on various occasions, and while driving at approximately 55 MPH, the vehicle shuddered while accelerating. The contact stated that the failure persisted while driving above 50 MPH. The check engine warning light was intermittently illuminated. An independent mechanic arrived at the residence and diagnosed the vehicle and retrieved fault codes for the transmission pump. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 120,000.