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Old June 21st, 2016, 12:57 PM
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Sean Hanagan
94 D90 ST #910 Matilda
Join Date: Dec 2003
Location: Edwards, Colorado
Posts: 179
3.9 operating temps

Finally got around to putting in a VDO temp gauge with actual numbers. Just wondering what the normal temp range is.
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Old June 21st, 2016, 01:47 PM
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Jeff B
Join Date: Aug 2004
Location: Central,Virginia
Posts: 4,291
Mine is usually 195-205*F.
Last week coming back from the Rover Swap meet in 93*F heat on a long uphill @ Afton Mountain Virginia it peaked close tyo 210*F.

All original 1991 3.9 14SUX.


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