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    Leak Down Results on MHG before start up

    Does anyone do leak down test after new MLS HG before completing assembly? Are heat cycles necessary for gasket to seal properly? My leak down results before start up are not good. Head was tested, machined .008, new stem seals. Block was decked 90k ago. Compression was good before disassembly...
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    Timing Belt Case Replacement/Repair

    My 7mgte timing belt case is leaking coolant, sometimes it leaks a bunch and sometimes not so much. 1. Has anyone seen a way to install a timing belt case without removing the oil pan? I'm hoping for a 50/50 chance of no oil leak(s). 2. Any possibilities of repairing TB Case crack or pit...