Hello, my first post here, I have a 2008 ultra classic. A couple weeks ago I added a screamin eagle air filter, pc III , and rush 2" slipons all from fuel moto. First of all it has been pretty cold here, and was wondering if it being cold out if that will prevent the bike from starting. It will turn over, but has a hard time firing. It has backfired through the intake a couple times. I've never had this problem before and had other injected bikes and they always started up for me in the winter. Also with it being cold out, I was thinking the oil might not be able to flow well and could be causing it to crank over slow. Thanks in advance for any replys.