Coolant Reservoir Overflow

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Jan 25, 2019 | 06:22 PM

Nzedwards

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From: Georgia

Coolant Reservoir Overflow

My coolant reservoir tank rises substantially after driving hard or driving for a while. I filled the coolant between min and max one morning to make sure i was not hallucinating. After driving, it was about 2-3 inches above max which is about a 5+ inch rise starting from between the min and max lines. The car is not overheating. What is the issue and how can i fix this?

Jan 25, 2019 | 10:42 PM

Uncle 'B'

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From: Kekistan

Sounds about right to me. Mine does the same thing, if not more.

Jan 26, 2019 | 04:19 AM

Nzedwards

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From: Georgia

Quote:

Originally Posted by Uncle 'B'

Sounds about right to me. Mine does the same thing, if not more.

That is not normal. I thought it was normal a few weeks ago and ended up overheating because the coolant reached the top of the reservoir.

Oct 28, 2021 | 03:11 PM

Arod_562

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From: Chino

Did you find out the issue? Im having the excavt same issue as you right now with my overflow tank coolant level rising wayy above the max when i know i had left it in between the min and max. Goes up more the harder i drive it too