Coolant in oil and also in radiator

1998 LINCOLN NAVIGATOR
250,000 MILES • 5.4L • V8 • 2WD • AUTOMATIC
Avatar
GWOO TOROS
  • MEMBER
  • 1 POST
Can my lines be crossed on the oil cooler? Or is oil cooler or something else?
Feb 1, 2019 at 4:39 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi and thanks for using 2CarPros.

Honestly, if nothing was recently worked on, they couldn't have been crossed. However, what you are describing sounds more like a bad head gasket. Take a look through this link. It discusses common symptoms of a bad head gasket.

https://www.2carpros.com/articles/head-gasket-blown-test

Let me know what you find or if you have other questions.

Take care,
Joe
Feb 1, 2019 at 8:33 PM