MyFishFinder.com Just like iceshanty but warmer
If you had a Strike Master with Tecumseh I was going to ask what your mix ratio is. If you are mixing richer than 40:1 you might consider remixing some gas 40:1 or 50:1 or one of the synthetics mixes. It fixed mine going 40:1 it had the same symptoms as yours and I put a new carburetor kit and that didn't improve it until I remixed fuel ratio.