Mercury Tracer Engine Revs Up

The First Time The Tracer Made This Noise, It Was Going Uphill And Now It Will Ocassionally Do It On Flat Land. It Is Always At About 2 Rpm...

Car Runs Fine Till You Tke Off Then No Power Bring Up Rpm Its Fine

When I Give It Too Much Gas, Or Even When It Climbs Up Hill, The Rpms Jump From Lets Say 3,000 To 5 Or 6000 Until I Let Off The Gas, Even...