Trying to understand with this tool if you would suction/fill at the coolant crossover port or at the expansion tank?
Tool for coolant refill with vacuum
I've seen a few guys talk about using a vacuum type tool to fill and purge the cooling systems of air. How well would something like this work? UView 550000 Airlift Cooling System Leak Checker and Airlock Purge Tool Kit : Amazon.com : Automotive Reviews seem to be pretty solid, and the...
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