Fx35 coolant system

Asked by Frere Jun 28, 2017 at 06:40 AM about the 2003 INFINITI FX35

Question type: Maintenance & Repair

Overheated once and only stays cool with
thermostat out.  Cold ac but no heat.  

1 Answer
70,095

Kelly answered 6 years ago

you need the thermostate to make the engine come up to running temp, quicker and to keep the engine coolant in the rad,longer to pull out the heat...not what your doing.. whatever your thermostate stock temp should be get one 10 o lower and add 1 bottle of (water wetter) to 2/3 water 1/3 coolant(anti freeze)

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