1997 gts slipping

[DCANDY]

Suddenly my 1997 GTS is slow on acceleration. If given full power from a dead stop, it seems like it's slipping, but if I slowly accelerate, it seems to OK and will go full throttle. I was told it is either the jet pump seal or the prop. For starters, any ideas .... Dave (DCANDY)

 

[b15philly]

It sound like it is actually your Ware Ring, search ware ring to see how you can check if it is good or needs replacing but I am pretty sure from what you are describing that it will need to be replaced, very common problem