6.0L Overheating

[Pwood]

The seal on the waterpump could have gone bad. Even with few hours, lots of overheating could have killed the pump. Are you going through lots of impellers?

They just replaced the seal on the housing and I have eatin 5 impellers within the past month.

[Pwood]

Sounds like that temperature Mod is working well. Maybe I need to try it?

Marine Power told me the boat should operate around 200 degrees with the new thermostat.

When I look at pics I took of the boat before the problems, I can see the temp guage at a steady 175 degrees.

Anyone ready to buy a Tige?

[Pwood]

Owners - Be sure you are using the correct impeller. Dealership "thought" we were .. Turns out we were not.

Now that the correct impeller is in - Water is being pushed through the heat exchanger very well - 24 gallons per minute.

[Duncan]

Owners - Be sure you are using the correct impeller. Dealership "thought" we were .. Turns out we were not.

Now that the correct impeller is in - Water is being pushed through the heat exchanger very well - 24 gallons per minute.

Glad your problem is resolved. Csleaver wins the prescient award on this one

[Moki]

Now that you have the problem fixed, how much for the Tige?