Hey Elijah, good to know she is running good!!! Better too cold than too hot!!!!! The only down side of running too cold is a little bit more gas burn (from what Im told anyway). Sounds to me like the sender is suspect also- if you recently changed it make sure it is in a water jacket on the intake instead of a air/gas jacket. That will make it do the same thing also (been there,done that). Let us know - my boat is slowly going back together now- as soon as my new fuel tanks arrive I should start making solid progress- see ya- craig