From what i can summize, the guy i bought it from, for $150.00 & 2,beers. Paid dearly for everythng. Lots new parts. My guess would be some tech wanted to get another &4-5k out of him for new AC system. Loosened ip on purpose. Got the bolts tight. But i dont knowbif proper torque/stretch. I am gonna try & vac down tomorrow. See if she holds vaccume. & maybe sparkplugs & boots tomorrow. Maybe polish the BMW on valve covers.

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01Evolve M5 86k silver over black, 02 M5 indi, Dinan, white over caramel 106k. 1991 850i with 66k ttint 72 TA # matching 455HO, with a few tweaks, 06 CCSB 2500 Duramax LBZ with 120 hp efilive tune, 03 CCDRW,LB7 with a 120hp efi live tune 140k. 99 FLHT. 03 FXDWG with 103 in it. 1981 yamaha 850 3cyl. Piped and carbed, cafe in progress. 1997 26' Eliminator eagle, 548 cid BBC built by me. 93mph. Lastly the reason why i am here, 05 x5 4.4. Purchased for pocket change and trailered home.