Underbody Shield problems of the 1999 Chevrolet Silverado 1500

The contact owns a 1999 Chevrolet Silverado 1500. The contact stated that there was a gap between the cab and the bed of the vehicle, and that the subframe of the vehicle was corroded. The check engine warning light was illuminated. The vehicle was taken to an independent dealer and the contact was informed that the catalytic converter needed to be replaced. The contact did not believe that the diagnostic result was not relative to the failure. Additionally, the contact stated that there were rust spots underneath the vehicle. The manufacturer was not notified of the failure. The failure mileage was approximately 134,000.