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Message: [QUOTE="webb06, post: 1554416, member: 7680"] Pulled each up pipe off the see if one exhaust manifold was more wet than another. The left hand side had dried coolant built up around the edges. So I pulled the left valve cover off and found coolant inside #7 intake runner. Pressurized the system and left it overnight. The next morning I could see coolant had pooled up in the bottom. Couldn’t see up inside the runner enough to locate the crack. Ended up replacing both heads cab on. Really not too bad of a job. I really like working on these 6.7’s they’re quite simple. Enjoy some pics [ATTACH=full]180635[/ATTACH] [ATTACH=full]180636[/ATTACH] [ATTACH=full]180637[/ATTACH] [ATTACH=full]180638[/ATTACH] [ATTACH=full]180639[/ATTACH] Sent from my iPhone using Tapatalk [/QUOTE]

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