Guys, Im new to the gators but I just got a 550 S4 and it has 18 hours on it now. Ran fine but now when cruising at WOT the power will die and out comes this huge cloud of blue smoke. Ill let off gas and then it goes back to running fine. I have noticed some blue smoke at start up's off and on also. I went back out and attempted but no smoke. However on way back I tried and again the power died and out comes blue smoke. Should I call the dealer?? Concerned that something isnt right here. It wasnt smoking the first week but now this has started. Oil level is fine and it seems to run great just easing around.