I have recently noticed a whirling noise in the motor of the ST 1300 (05) and I am having the battery get low after 4 or 5 short rides. It gets to the point that the amps may be down on the battery, as it will turn over but the fuel pump wont come on and when you turn off the key the lights stay on and will not go off unless the battery is disconnected. I do not have a meter to check to see if the battery is being charged But I did replace it with in the last month and found it was a defective battery, the replacement went down too and with a run back to the auto parts store for a battery test, they say it is good .... any one else experience this ? does anyone have any advise ? The bike only has 58,000 miles on it