Replaced my T-stat, radiator, cap, hoses, coolant reservoir on my '90 300ce and seems to running warmer (90 to 100) than before (80 to 90). Is it especially important to run Mercedes radiator fluid? Just replaced motor and looks like indie put in regular blue stuff.

Any ideas on why this would happen or I am just imagining a future problem?

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Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta

Replaced t-stat with lower temp model from Wahler....all is good now.

__________________
Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta