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Re: Plug Fouling
Posted to Technical Theory Forum on 2/15/2017

Yes. Forgot all about it and moved on (because I needed to forget about it...)

A bit embarrassing, but what it came down to is a vacuum leak at the head/intake in cylinders 1-2-5.

At first, it was completely masked at idle. There's a common "balance tube,"... Login to read more.

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