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      11-13-2018, 04:35 PM   #3
overcoil
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Drives: M235i 6spd
Join Date: Dec 2013
Location: Mid-Atlantic

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I’m coming up on to 4-1/2 years still under 35,000-miles. Will probably get a refractometer or hydrometer (I’ll research if they work on these long life coolants) and test my coolant before the temps drop into single.

I’ll also check my hoses and think about changing out any hoses that have easy access.
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