Watch this video and tell me its not suppose to be pushing air bubbles into the coolant reservoir... It has been bled numerous times by me and the dealer and they say this air bleeding is normal.. It also looses 6oz of coolant a day riding the high desert trails, I would also say that is not normal.. The exhaust smells sweet and when cold it only fires on 1 cylinder (coolant in the other I am assuming).. Any dealers in AZ wanna tackle this and do it right?? I have the extended cat care 2 year warranty.. This XTZ hasnt been right since I got it.. The guys at my local dealer are refusing there is an issue and I am not ever gonna go there again..