2001 Cadillac DeVille DTS Q&A
2001 Cadillac DeVille DTS Question: Green oily fluid on garage floor in front of RT rear tire. ??????
have the cooling system pressure tested if no leaks check struts - goodguy
More likely you are looking at antifreeze coolant. Go get it checked by a reputable repair shop. - milesauto
could be several issues have the cooling system pressure tested to find the leak - globalhelper