I have a 25 hp kohler 52in cut chariot sr. It has 43 hrs on it. I got it last fall with 8 hrs on it from a gd dealer. he said a gd rep brought it to him and he didnt know anything about where it came from. I thought about it for a while and the price was which caused me to buy it. $6400$ The machine backfires every time I turn it off unless i put it on low throttle and then it only slightly backfires. my gd dealer told me its not abig deal and cant be fixed. I want this fixed. Iam also dissappointed that gd doesnt make a stripe kit for their machines. If they make these machines they should stand behind them better and make accesories like all the other brands. get with it great dane!!!! ***Does anyone have any ideas how I can make a stripe kit for my chariot?