Chainsaw Repair

I don't know a whole lot on the autotune but recently purchased a new saw.  I went and talked to 4 local dealers a year ago and none of them recommended a saw with autotune.  Just did some searching around and see a lot of mixed reviews on the autotune, lean burn downs, hard starting when hot.   Husqvarna claims 20% less fuel usage and 60% less emissions, well these saws have to be on the edge of going lean, so it will not take long to scuff a piston, so if the autotune fails, well you know the result.  Its to new of a development to be trust worthy if you ask me.


 Right..  Auto tune on the edge with rev boost, a bit too lean.     Steve

By the way, I bought a 390xp.  : )