sperho
ArboristSite Operative
I've been using dino 2-stroke oil (various brands) for my power equipment and after reading up on synthetics (especially with the 4-mix trimmer I own), I'm making the switch. When I went to buy some Stihl Ultra at the Stihl shop, the counterperson told me that once I make the switch that I should never go back to dino because "Stihl" told them overheating/locking up was probable. I was a bit surprised and mentioned that I've not seen that documented anywhere and frankly I think he's probably full of it, but has anyone (especially those in Stihl shops) heard this same thing or does this guy need his ears cleaned out (perhaps he heard wrong)?