I have a 2001 intruder 800 and I'm having 2 major problems with it. For one I usually have to always have the choke all the way open for it not to die at complete stops. The only time I can push in the choke is when I've been riding the bike for around a half an hour. My second problem is when I'm at a stop and I start to accelerate the bike takes a second to kick in and it sounds like only one exhaust is making noise before both start making noise and the bike accelerates like it should. I have no idea what could cause this please help!