Thank you all again for the help correctly diagnosing the bad ground wire issue from my previous thread. Hopefully this issue is similarly easy to diagnose and fix.
As mentioned in the thread topic, my engine temperature rises/overheats at idle both in the driveway and in the water but cools to normal operating temps while moving. The boat had sat for 3 years prior to me buying it this summer. My research points to impeller as it sounds like sitting is not good for them.
I am guessing the impeller needs replacing. Does a bad impeller cause the issue I'm experiencing? Other possible causes or things to check?
Thank you in advance!
As mentioned in the thread topic, my engine temperature rises/overheats at idle both in the driveway and in the water but cools to normal operating temps while moving. The boat had sat for 3 years prior to me buying it this summer. My research points to impeller as it sounds like sitting is not good for them.
I am guessing the impeller needs replacing. Does a bad impeller cause the issue I'm experiencing? Other possible causes or things to check?
Thank you in advance!