Quote:
Originally Posted by Omathisen
I have a Holley 3310-4 that has been leaking a little oil at the back
the gas leak stopped.
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I'm a bit confused about what is leaking

Is it
oil (i.e. motor
oil) or gas (i.e gasoline) ?
Remember that, when gasoline is slightly leaking and accumulating in very hot manifold curves, it evaporates, only leaving the non-volatil part of it as a residue, which also accumulates, giving some brown "oil", which absolutely looks like and seems to be motor oil, but is only "cooked" gasoline...
