I have an 08 with 9000miles. Just changed the oil about 500 miles ago with T6 an cleaned and lubed chain at the same time as well as a coolant flush. I feel that i have lost power in my 1st and it's starting to feel that I am losing power in second. Don't get me wrong it still pulls but just not like it has. What could possibly be the cause of this. What should I check to to find out if something is wrong or if I am just imagining it. Could it be the clutch slipping or a bad plug. I was also think maybe something is up with the gears or a fuel injectors. I just don't want to take it in to get it heckled out and spend money that could be spent else where just for them to tell me I am crazy. Thanks in advance for the advice.