1 I've always had good luck if the chokes were rich enough.......but that's always more choke than I need. 2 PV carbs........any chance it's leaking DOWN and out the plug? Matt Nall / Patiomatt / WCUH / Mr. DeckRug 69 Monza Cpe., 66 Monza vert, 65 Crown v8 Cpe. Somewhere between Reno, NV and Coos Bay, Or.