1989 Buick Riviera antifreeze in no.5 spark plug

1989 BUICK RIVIERA
180,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
BEANFLICKERE
  • MEMBER
  • 2 POSTS
im just wondering if i have a leaky intake or if it would be the head gasket. buick 3800 starts blowing heavy white smoke when it gets warm. pressure test on radiator can hear the air come through no 5 spark plug hole and if you turn it over the coolant will come out the hole so should that lead me to the intake?.
Feb 11, 2009 at 12:41 PM
Advertisement
Avatar
DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Difinatly headgasket and/or cylinder head
Feb 17, 2009 at 10:08 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.