Propulsion System Fuel Cell Problems of Chevrolet Suburban

The contact owns a 2017 Chevrolet Suburban. The contact stated while driving at 10-15mph, the check engine warning light illuminated. The vehicle was taken to the independent mechanic who diagnosed that the fuel injectors had failed. Then vehicle was taken to the dealer who diagnosed that six of the eight fuel injectors had failed and needed to be replaced. The contact stated that the failure had been reoccurring and the vehicle has been shuddering while driving and reversing. The contact also stated the vehicle would jump and hesitate to respond when the accelerator pedal is depressed at the stop light. The contact stated the vehicle had stalled while driving in the highway. The manufacturer was notified of the failure but informed the contact that they would not cover the repair under an unknown service bulletin as his VIN was not included. The vehicle was not repaired. The approximate failure mileage was 35,000.

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