Looking for some insight. Bought a brand new Toro g3 last fall. Now after 110 hours the head gasket is blown. Good relations with dealer he has given me a loner mower while the repair is being made. I am wondering however is he just putting a band aid on a bad engine, or is he really going to be able to fix the problem. Like is Kohler giving him a different head gasket that will not blow like the original one. Is he going to machine the engine too specific measurements so this will not happen again. Had a kawasaki engine in my old Toro Z and it lasted 2300 hours with no repairs made. I new when I bought this new mower that Kohler was known to be not as good as the other engines but was in a desperate situation and needed a mower like yesterday. The dealer had this one on the lot ready to go. I figured a mower now would be a lot better than a mower a week from now. So I bought this Kohler 25 horse power. Now I am wondering is this going to be one of the big mistakes I made in my life. Kinda like not taking my money out of the stock market before it crashed. Any thoughts sure would be appreciated.