[DMK12]

I have a 2000 SUV1200 that had the top end rebuilt at 45 hours due to the oil lines coming off during use. Since break in on rebuild (I now have 60 hours on WR), it hesitates when under any load ie: tube, wakeboard etc... First things to consider?

 

[tymeshare]

More info is need here...

When you say "hesitate" do you mean the engine hesitates or the forward momemtem hesitates(engine continues to rev)?..

 

[DMK12]

engine bogs down w/ no acceleration. doesn't shut completely off. is especially prevelant when under a load; tubing, wakeboarding etc...

 

[tymeshare]

So your saying that DURING break-in it ran fine?..

What was the tyme span between break-in and now?..

If allowed to sit for..say..2 yrs and not be stored properly the carb can gum up..

If its injected..fuel pumps begin to become suspect..

When is the last tyme you changed the filter?..