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#80239
SCOTT BOGUE
Participant

    US Member

    Bubbles should not cause oil fouling. Running too rich, using too much oil, or using the wrong heat range plug can all cause oil fouling.

    Vinyl tubing: it will soon shrink and harden. Many times it will start to leak at the connectors. If you want to use translucent tubing, the Tygon polyurethane (Tygon is also applied to vinyl) holds up pretty well. It’s kind of translucent yellow-green.