Cadillac Customer Care Representatives - Warranty or Dealership problems Discussion, my Supercharger whine sounds quiet. in Cadillac Customer Care - Warranty and Dealership questions; Previous deleted...
- 10-29-13 12:16 AM #1
- 10-29-13 09:28 AM #2
Re: my Supercharger whine sounds quiet.
Unless I miss my guess, installing non-GM approved "speed parts" will void your remaining vehicle warranty.
You have posted in the General Motors - Cadillac forum used for reporting warranty and dealership problems to Cadillac Corporate so they may assist you in resolving the problem(s) with your dealer.