Which to trust?
#16
Re: Which to trust?
That's not "air" coming out of the bleeder.... it's STEAM. The radiator is under 18psi pressure to keep the coolant from boiling. When you open the bleeder the coolant is no longer under pressure at the bleeder discharge, and flashes to steam because of the high temperature.
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Grimm71
2010 - 2015 Camaro Technical Discussion
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06-24-2015 02:17 PM