Changed the oil for the 2012 today for winter storage. Only one liter of oil came out, perhaps there was another .2-.3l in the filter, tops.
History: 1st owner
Last oil change about 6 months ago at 3500 miles mark. Changed the oil today at just under 8800 miles.
History of oil changes (filter was changed every time as well):
1st: 600 dealer (conventional); 2nd: 1800 (conventional) did it myself when storing for 2013-14 winter)
3rd: 3500 around May 2014 (first time putting in 1040 Castrol full syn) - So this oil had about 5300 miles on it.
Only the last couple of weeks have I noticed an oil pressure warning light - but this would only come on when I would make a sudden stop. It would then go away after a couple of seconds while at a stop light, etc.
The bike did see a lot of high highway speeds this season (a weekend blast out to NYC from Chicago in July, etc)
Very perplexed that a new bike would consume half of its capacity.
Any insight is greatly appreciated,