Is it safe to spray water in the throttle body with a spray bottle to attempt to clean carbon deposits? If so, is there a correct way to do it? Only assuming I may have carbon deposits causing pre-ignition. I've checked for intake leak. There's been no change in components or tune and it's not bad gas. Bike is a 2013 with 25,000 de-catted head pipe, fuel moto A/C, Nasi CFR's and PowerVision. Thanks for any input.