wondering if any body else has had problems with the 25 hp engine from kohler. I bought a used turf tiger in good shape 600 hrs. only to find it burnt oil real bad. When we got into it we found a scorn cylinder wall. Used it till it bent a push rod and I broke down and bought a new motor. With less than 200 hrs. the fuel pump broke. Took the old one off my bad motor till warrenty replaced it and found that it was broken also. Looks very possible that the broken part from the fuel pump could have scorn the cylinder wall. Any similiar promblems out there.