6.4 Hemi Coolant temp readings

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Edd555

Junior Member
Joined
Nov 16, 2025
Posts
1
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Location
Florida
Ram Year
2024
Engine
6.4 Hemi
Hello everyone.
I’m hoping someone can explain this issue.
I have a 24’ 6.4 Hemi and started noticing when I start up in the morning the analogue coolant temp will rise to 160F whilst the digital reading goes to operating temp 205-225F.
I’m a technical person and keep my eyes on temps and pressures while driving not waiting for system warnings to tell me something is wrong somewhere. Any advise or an explanation will be appreciated.
 

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