The Automatic Transmission Range Selector Cable mass dampener (1) may be contacting the Heater Hoses, Fuel Injector Sight Shield, Vacuum Brake Booster, or Secondary Air Injection Pump plumbing. Reposition the cables or mass dampener (1) to eliminate contact. The position of the mass dampener (1) can be changed by loosening the four screws and sliding it forward or reward to prevent contact with other components. Additional vibration reduction may be achieved by re-routing cable over the top of the Heater Hoses.
