Thread: Correct coolant for ec300 2018???
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  #11  
Old 06-27-2020, 11:36 AM
Doc Brown Doc Brown is offline
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Flush the system, then get either Motorex M 3.0, silicate free or Fiat Paraflu Up OAT, red mixed 50:50 with tap water.

First one is probably the best ready to use, second one is for sure the best to mix with water.
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