fourfivefour
ArboristSite Operative
Is it possible you have the pump on first then the gasket? The gasket goes against the carb and then the pump diaphragm. Did you compare the old needle to the new one?Finally got a chance today to swap the carbs, and yes, it was the carb?? Runs fine with the other carb. Anything to look for in the old carb? I did just rebuild it. I've taken it apart 3 times checking it over to make sure I didn't do it wrong. Everything is in the correct order. I haven't checked the needles yet though for damage.
Welsh plug leaking?
Broken mixture screw? Compare them to your good carb.
Review your carbs exploded view, you may be missing something.