Level never changes could there be a blockage?

1997 BUICK PARK AVENUE
210,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
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MICHELLECHUCK
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  • 1 POST
Level never changes could there be a blockage?
Aug 22, 2024 at 8:55 AM
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STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
Can you open the radiator cap when the engine is cold to see if the coolant level is full? This video will show you how:

https://youtu.be/GSE9skKnOgY?si=F4QiGSFuU0hTjega

If the coolant level is full then the system is working as intended, if it is low I would get a new radiator cap because the seal in the cap has failed.
Aug 22, 2024 at 6:19 PM
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