1990 Cadillac DeVille Q&A
1990 Cadillac DeVille Question: found oil in radiator and coolant overflow ???
Car runs fine with just a small hint of maybe a skip. Checked radiator and overflow and found what seems to be oil in both. Car seemed to be burning lots of fuel during usage. Thought of head gasket but exhaust seems to be o.k. NO SMOKE. Any suggestions??? 1990 Sedan DeVille - raider75
HAVE TRANS. COOLER TESTED, IT IS PART OF THE RADIATOR. - pushrod
this could be one of several issue car needs to be diag - globalhelper
low coolant level no leak white smoke???