1999 Buick Century stop leak for lower intake manifold gask

1999 BUICK CENTURY
111,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
DONMUNK
  • MEMBER
  • 1 POST
Willl a product like stop leak correct a leak in the lower intake manifold gasket? Which product would be best?
Jul 12, 2009 at 11:25 AM
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.
Advertisement
Avatar
BUDDYCRAIGG
  • CAR REPAIR CONTRIBUTOR
  • 2,262 POSTS
no.
that is a mechanical failure.

GM has an "up graded" gasket kit for about $70. It even comes with some better bolts.

and while you're at it. flush all that nasty Dex-cool out and put the regular green stuff back in.
Jul 12, 2009 at 3:12 PM
Advertisement