I have notice lately that my car has a high idle, like maybe 1600 for a like 30 seconds then slowly go down and then be fine. Only does this after i am driving then push the clutch in , and throw it in neutral Also lately my car will die while i am going in reverse. It is a 5 speed and i keep think that i am stalling out but i have driven this car for a year so it can't be me. I was thinking something with the fuel sustem either a pump or lines, or something.