Thread: which 50-60cc Stihl chainsaw

Originally Posted by woods223

Chainsaws etc generally aren’t as as highly tuned racing two stroke motors. Difference of less than 50 metres altitude and cold morning vs warmer air later in morning can lead to engine seizure coldie to leaning mixture. Fuel injected chainsaws are a little temperamental regarding this and rainy versus fine day. A few saws locally need to be put through tuning cycle regularly to get good day to day running. Pruning gangs seem to notice this more.

That would make total sense. Commercial users operate in a wider range of temperature and weather conditions, private users don't tend to come out until it's fine and dry haha.