ORIGINAL: speedster 1919
Problematic motors----Why----Because their cheap and usally don't have to throw parts in them. Most fly for a while deadsticks are tank and plumbing related. Most of the I give up $*&)# I buy are carbs that needles are just out of whack. Patience and what do I do next are the key. I know I will get flamed now.
Don't forget those who blame the problems on the engine instead of themselves who can't tune a engine.