Hello, i am new to this forum, and to my tractor. I am wondering if anyone knows where a guy can get a list of error codes for the L3901? I started it up this morning and it was idling up and down, smoking like crazy and giving me a code p3001. The tractor only has 28hrs. So far it has been awesome, until this. Dealer response was to send out a mechanic...still waiting on that. Any advice or direction would be great. Thanks.