I would check to see if the covers are flat because a surprising amount of people can’t use a torque wrench. I think my Merc ones were 9Nm which is not very tight at all.Mito Man wrote: Sat Mar 15, 2025 6:15 pm Found my cylinder 6 problem
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I checked my invoice, the rocker gaskets are only 25,000 miles old and not leaking externally but there’s oil in the spark plug wells.
Looking online it seems the rocker gasket is sold in 2 parts with the exterior and the spark plug well gaskets a separate part although the Febi part has both in the kit.
My tuna couldn’t have been such a cunt as to not replace the inner gasket? How can all 8 be leaking?!
Dave!


