Ok this is my problem, I have a 08 and it don't wanna stay on while idiling and my choke hardly works, it seems to run fine when just going like 10-20 miles per hour but it smokes, and when I'm running like 20 and gas it it wants to bog down and shut off then take a few minutes before it till start again. I have changed spark plugs and cleaned my air filter and even drained that gas and put new gas and it's still doing it. Sometimes it will stay idled when I give it gas for a mi ute or two but now it also seems to have gas being spit out of the muffler, oh and it backfires. What do I need to do? How do I get a shop manual? Please someone help! It's a 08 and only has 54 hours on it and it runs like crap! The dang thing is still new!!Bplease help!!