Guys I am new to the lawn care business and have found several issues when dealing with certain yards. For example, I have learned that my big mower will not fit into some back yards do to gates. No problem I just push mow them. This leads me to the honda issue. My little brother had a honda ht3810 that he gave me. It runs and runs well, only issue he had was the ignition switch and the clutch stays engaged at all times. With this i bought a Honda 3813 ($50) to rob a few parts off of for use on the other mower. Well I found some things are interchangeable where as some aren't so now I have two mowers that really need a few parts and I cant find anywhere online to purchase good used or cheap parts. I did find the plano website but so expensive. Of these two mowers which would you prefer to use? I got the 3813 running (somewhat) but I feel that it has a timing issue as it is pumping air back out of the carb. I feel this has something to do with the timing of the machine rather than burnt valves. Going to pull engine and check. I would like to know of a place where I can buy parts if anyone know of such an animal. I would surely appreciate any advice I can get. PS these mowers are tough or so they seem.