[playergrant]

I own a 1995 Tigershark I think Daytona and the engine sounds like it gets up to speed ok but it has very little forward motion. I have had the impeller replaced and the clearance for the wear rings looks ok. I have tried everything. I am stumped and cannot figure out what could be wrong. Any information would be greatly appreciated thank you.

 

[GCwaverunner]

Has it got severe cavitation? Is that what your saying or it could have stripped drive shafts
splines or broken drive couplers.

 

[playergrant]

I does have forward movement but very little. I am going to see if the shaft is stripped. I had the impeller replaced by a shop and they could not find anything else wrong with it.

 

[glockm22]

gets up to speed? but has little forward motion? Somthing in the drive line is bad, somthing stripped, spline greats or prop threads, if motor is running fine, thats about all it can be, or the case is cracked in the pump area and only under force does it open up loosing pressure for forward motion.