Overheat 2004 Johnson 175

kingers26

Cadet
Joined
May 28, 2008
Messages
8
Sorry if some are reading this twice, posted to the wrong forum yesterday.

My water temp light is going on without horn after warm up. SLOW is also activated. Changed t-stats and water flow is very good from indicator. Removed t-stats while flushing and I'm getting water up th e the t-stats. Checked the old t-stats and they had been working. I'm thinking a bad sensor, any other ideas or pssibilities?
 

kingers26

Cadet
Joined
May 28, 2008
Messages
8
Re: Overheat 2004 Johnson 175

Water flow from the indicator is very good so I don't think the impeller is the problem. It was replaced a year ago. I am able to hold my hand on the block for 10-20 seconds while the temp light is on. Water from indicator is warm, but not hot.
 
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