Captain Crunch
ArboristSite Operative
Back to OP’s question, my BIL’s have been running an auto tune 562xp and a couple of Stihl m tronics since right after they came out. No problems, they love the starting, idle and performance.
It’s hard to comment on true long term durability since the tech is new.
Sent from my iPhone using Tapatalk
It’s hard to comment on true long term durability since the tech is new.
Sent from my iPhone using Tapatalk