I have a 08 450 and it has been giving me trouble it is hard starting and will not stay running it acts like it is not getting gas and bogging realy bad I have a powercomander on it could that be my problem I was thinking it could be a bad connection with it and it does not have the power it should either I'm a lost soldger when it comes to mechanics so any addvice is appreciated by the way if it is my powercomander should I remove it