1984 Other Oldsmobile Models oil in cooling system
1984 OLDSMOBILE
84,000 MILES • V8 • 2WD • MANUAL
GTO396
MEMBER
1 POST
i'm getting oil in my cooling system
Feb 23, 2008 at 6:17 AM
BLACKOP555
✓Experienced Mechanic
10,386 POSTS
Your problem is probably related to a bad headgasket, cracked head or a warped head. check the heads over for physical damage, if nothing perform a compression test to verify.