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Coolant Flush

Discussion in '2.5 Gen Tundras (2014-2021)' started by Andrew_Tress, Mar 24, 2023.

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Mar 24, 2023 at 9:02 AM

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#1
Andrew_Tress [OP] New Member

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Andrew

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2014 Tundra SR5 5.7l

Hi -
What is the right method for doing a coolant flush in a 2014 5.7l? I have seen conflicting methods on youtube.. I want to drain and fill with coolant cleaner and then drain and replace coolant.
Cheers

Andrew_Tress, Mar 24, 2023

#1

Mar 24, 2023 at 10:49 AM

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Boisefly New Member

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Boise, ID

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2014 Crewmax 1794 4WD

Here's the best tutorial: https://youtu.be/OivwKhMyLxs

No need to flush with cleaner unless your current coolant is in poor condition. Draining the radiator from the lower port and draining the block from drain cocks is adequate for most.

Boisefly, Mar 24, 2023

#2

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