Build up around MD spacer
#1
#7
I have that same dirty "build up" between my MD spacer and both upper and lower plenums. When I inquired with Mortordyne about it, they mentioned that after you apply your thin film of oil to the gasket during installation, the heat, oil, and gasket mixes to produce sort of a gel-like sealant and part of that gets pushed out so that you can see it visibly.
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#11
so this thread should be checked out as i posted some pics trying to figure out what's leaking...?
https://g35driver.com/forums/g35-cou...lly-dirty.html
https://g35driver.com/forums/g35-cou...lly-dirty.html
#12
You do this if you installed the isothermal spacer. There is a gasket that you put between the lower plenum and intake manifold. Oil needs to be applied to ensure that all the spaces are fill and will not leak. The oil will allow the gasket to expand/contract to fill the needed space.
#13
#14