88 hp water problems

[cs28461]

Got a 92 model 88 hp Johnson that does not shoot water out of the pee hole consistently when in idle. Give it a little gas and get going = get a good stream. Am I looking at water pump problems?

 

[tashasdaddy]

Re: 88 hp water problems

99% yes, time to replace impeller.

 

[Silvertip]

Re: 88 hp water problems

When was it changed last? If it has never been changed, it is long overdue.

 

[88HP]

Re: 88 hp water problems

Just for reference, I have a 1988 88hp and get a solid stream even at idle. The previous owner had the boat 13 years and never changed the water pump impeller. I know it needs to be done, but I'm afraid the shaft will be stuck in the motor so I keep putting it off.

 

[markhoekstra]

Re: 88 hp water problems

I have the exact same problem with a 50hp. Can I just replace the impeller or do I need to also order all of the gaskets/seals in the water pump?

 

[cs28461]

Re: 88 hp water problems

Haven't had the boat for too long. Bought it from an older gentleman that hasn't used it in awhile. Said he replaced the water pump about 3 years ago. Also noticed that when putting the motor in idle - the engine would rev up. Putting it back into gear was a hassle. This did not happen every time I put it in idle, but it did happen a few times. Any thoughts?

 

[coolguy147]

Re: 88 hp water problems

weeds lol?



just replace it anyways. hes an older fellow at that age hes bound to forget when he used it last yet alone where he left his glasses