What find of antifreeze could I be use for my 96cadi DeVille
Thank you for writing in. You will want to use Dex-cool antifreeze. It is available at most automotive parts stores and major retailers. You wil find two varieties, a full-strength and a 50/50 mix. The full-strength will need to be diluted, while the 50/50 mix is already diluted and can be poured straight into the radiator or reservoir tank. Good luck!