NHTSA Complaint #11701921 — 2018 HONDA ACCORD

The contact owns a 2018 Honda Accord. The contact stated that while depressing the accelerator pedal from a complete stop, the vehicle lunged forward. The vehicle was taken to the dealer, where it was diagnosed that the fuel injectors and spark plugs had failed and needed to be replaced. The contact stated that the failure recurred approximately 5 years later while accelerating from a complete stop at a stoplight, and the vehicle failed to accelerate at the intended speed. The vehicle was towed to the dealer, where it was diagnosed that the transmission sensor had failed. The vehicle was repaired; however, the failure recurred while attempting to leave a parking lot. The contact stated that the failure remained persistent and was recurring more frequently. The vehicle was taken to another dealer, Carson Honda(1435 E 223rd St, Carson, CA 90745), who performed a dual-clutch transmission check, but no failure was found. Additionally, the dealer diagnosed that there was excessive misfiring on cylinder #3 due to a head gasket leak. The dealer determined that the head gasket kit, the spark plugs, and the fuel injectors needed to be replaced, and an oil change needed to be performed. The vehicle was not repaired. The contact stated that the vehicle had become inoperable. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was unknown.