2002 Buick Rendezvous Radiator overflows when cap removed o

Tiny
MBRYAN52
  • MEMBER
  • 2002 BUICK RENDEZVOUS
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 144,000 MILES
I recently had the water pump replaced, and since then I can't remove the radiator cap when the engine temperature is cold without it overflowing antifreeze. The radiator is staying pressurized and after it overflows about a gallon or so of the fluid, I then can't add fluid to the radiator, only to the overflow reservoir.
Any help would be greatly appreciated.
Thank you.
Do you
have the same problem?
Yes
No
Friday, February 5th, 2010 AT 8:02 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
When it overflows, does it fly out or slowly leak?
Was this
answer
helpful?
Yes
No
Friday, March 5th, 2010 AT 10:23 AM

Please login or register to post a reply.

Recommended Guides