WHATS THE BEST WAY ON REMOVING AIR POCKETS FROM COOLING SYSTEM, MY RAD CAP IS ON MY EXPANSION TANK, NO CAP ON THE RAD. 

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If you don't have a cap on the radiator, there is usually a small hose going from the top right of the radiator to the bottom of the expansion tank.  Just loosen the hose at the radiator as you fill, and air should escape.

Larry