just checkd and yes its air coold.. also my fan blade is electric so not atached to the pulley, even tho im only getting a dribble i think im going to go ahead and do it this weekend well except for sunday!!! already did the Vacuum pump seal and case which saturated the oil pressure sensor and gave me a false message. these write ups and pictures are awsome!! props to keif, wilson009, khabar, etc....

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04 745Li on 22" Asanti af-128 Eibach Springs
08 Lincoln Navigator Elite