» » »

Cadillac Q&A

Ask Your Question

1999 Cadillac Catera Question: overheating



Visitor, 3.0L V6, Kenedy, TX, June 08, 2010, 14:24

99 cadillac catera overheated and water that come out of resevoir left an oily residue. Blown head gasket?

2 Answers
Flag This
  • Medium-star Best Answer
    June 08, 2010, 14:39

    very likely. get it leak down test to confirm.


    Flag This
  • Reply

    Visitor, June 08, 2010, 14:42

    Is this something I can do or do I have to take it to a mechanic to get it tested.

    Flag This
  • Answer #2

    Visitor, September 01, 2010, 10:00

    Bad coolant/oil heat exchanger. Common problem.

    Flag This