Thread: 70mpg @ -13F
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Old 03-06-2017, 05:27 PM   #21 (permalink)
ThermionicScott
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I was incredulous, too, but that's an interesting idea.

From my quick Googling, it seems like the point of that bleed hole is to make sure air doesn't get trapped in that part of the system. I suppose without it, you run the risk of overheating the engine if you trap air in there after refilling the coolant, right?

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Best tank (so far): 32 MPG
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