I am having a problem that just recently started..
It all began about a week ago with an intermitent sputter..I just stomped on the gas and it went away...it stayed away until tonight..
It is smooth until i hit around 35mph, and then if I press on the throttle without making the supercharger kick it..it is jumping around 500 rpms...I slowly went all the way to 75mph and it kept doing it unless I stomped on it and held it....what does this sound like? any help would be greatly appreciated..hopefully its not too expensive, I can barely afford my bills right now let alone fixing my only car...
to make it a lil more clearer, after 35mph, it stutters 500rpms unless I give it a lot of throttle. when sitting still I have a terrible rattle under the car if that helps