Mazda MX3 Engine Idle High

I Have A 95 Madza M3 Stick Shift. It Gets Around On Flat Surfaces But When I Go Up A Hill, The Rpm's Rev Up Real High And There's No Power...

Hello - Mazda Mx3 1992 1800 6cyl Starts Up Ok And Idles Great. Once I Press The Acc Pedal It Misses Steadily As If A Plug Is Not...