Mine is being a little bipolar and I can't help but think it's the tune given my elevation. I drained the old gas, put in fresh, all new fuel lines, clean carb so we can cross that off. Problem is the adjuster screws have these dumb caps on them and I can't seem to find out which way is rich and which way is lean.
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Common sense would tell me out is fat, but that's assuming these control fuel and not a air bleed. Here's why I think it's rich:
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I can't use my nose or an O2 gauge since 2 stroke smells no matter what. It ran well enough to cut up a couple of old 4x6s then got warm and angry and quit. Same as my Crown Victoria would do before I rejected for altitude. Can anyone shed some light on those adjusters? It's a wee 18" Poulan Wild Thing built in 2000 but it's plenty capable for this light work.