Ecodiesel thermostat

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Localjoe1

Junior Member
Joined
Jan 26, 2023
Posts
1
Reaction score
0
Location
Usa
Ram Year
2017
Engine
Ecodiesel
Hi everyone,
I am replacing my thermostat and I’m having some issues and not sure why I have to ask this question because I’ve already done it once. (Water pump change)
The thermostat goes in from the left-hand to the right. do you seal the O-ring before moving the thermostat from the left to the right do you seal the O-ring once you’ve moved it? Or do you allow the bolts to do it?
 
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