Hi All,
Wanted to update on this topic from my side.
Over the week I have been starting my 2011 C5 in the morning when the temperature has been around 40-46 F. What it seems as of now is, when I engage and disengage the clutch around 10 times or more and then disengage the clutch (by pressing the clutch lever) and at the same time engage the choke (or fuel enricher); the bike starts within 2 or 3 cranks.
Couple of cranks before the bike fires up, I can hear the engine getting engaged by the starter motor. What I had found initially (without doing the above procedure) was starter motor would just keep spinning. When the bike is warm I can get is cranked up within 1 or 2 cranks, no problem there.
1. Does this still seem to be a sprag clutch getting weaker? - my dealer does think that is case.
2. I have been only putting Mobile 1 V-twin syn 20w-50 moto oil into the oil hole on the RH crankcase.
3. For UCE, even though there is no need to pour oil (same type as above) on the LH crankcase, would it help doing so? especially for cold start and what I am observing with the clutch plates having to be disengaged - again not sure this required...
4. Could this be the auto-decompressor (?) needing adjustment, if any?
As regard with oil, going with 15W-50 moto oil could help out. The following oil came up as options, any suggestions on these, or do I have to worry about this at all?
Motul-5100-Ester-Synthetic-Engine
http://www.motorcycle-superstore.com/14/71/988/21085/ITEM/Motul-5100-Ester-Synthetic-Engine-Oil.aspx?WT.ac=SLIsearchMaxima Maxum4 Extra Oil
http://www.motorcycle-superstore.com/14/71/988/7376/ITEM/Maxima-Maxum4-Extra-Oil.aspx?WT.ac=SLIsearchThanks to everyone for all the help!!