[lasvegash2]

same here...rough idle and hesitation under wot...with 91 no problems...my escalade is the same way premium only but it states it on the gas filler where in the h2 it doesnt say anything...why is it the escalade is 403 hp and the h2 is 393 hp...what did they do different..intake or exhaust?...i know its only 10 hp but just wondering if someone knew...