johnson 120 wont idle

hoeser

Petty Officer 1st Class
Joined
Jun 18, 2006
Messages
253
Re: johnson 120 wont idle

If the water coming out of the tell tale is that hot I would be concerned. Use a temperature gun on the heads. You want 135-145F when they are warmed up. If the tell tale water is hot that is usually the sign of low flow.
 
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