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Does a coolant flush harm the engine

  

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Topic starter

I have a 2013 tundra I bought used. It has 36,000 miles on it. Will a coolant flush and replacement harm the engine? Thank you 


3 Answers
3

No, but you can bet a dealer will overcharge you for the service.


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Posted by: @bamo

It has 36,000 miles on it.

You don't need a flush. What does that even mean?

Just drain and fill.


1

I am not a big fan of flushes. Drain and replace the coolant but don't introduce any cleaning agents. Use only OEM coolant.


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