Beware!! They are clueless. Stated adjust valves - paid $25.00. Stopped working first day back. Then took 3 weeks and they stated it was the Cam - did not know the price. Picked it up - did not offer to give back the $25.00 (I took 4 trips - wasted gas/time). ETown Small Engine fixed it FAST and ACCURATE for only $30.00 - it was just to adjust the valves. Tried to get a small repair shop a chance to fix......go to a professional instead!!