1999 GMC Yukon blown head gasket/ or cracked head

1999 GMC YUKON
158,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
CHRIS'TYLE
  • MEMBER
  • 1 POST
I took my car for an oil change yesterday and the mechanic told me my oil was milky. Is this a blwn head gasket or a cracked head?
Jan 17, 2009 at 5:51 PM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Avatar
ISLAND_PRIDE71
  • MEMBER
  • 62 POSTS
Sometimes when water is in the crankcase could mean the engine is not being fully warmed up. Its a style of a start and go deal.

Are you experiencing overheating or the temperature gauge going to hot side?

Is this a blwn head gasket or a cracked head? could be get it block and pressure tested
Jan 17, 2009 at 6:18 PM