oxfordlexusman Posted June 22, 2010 Posted June 22, 2010 It's time to change coolant in my 2001 ES300. How do I insure that air packets do not occur within the cooling system?
jschunke Posted June 24, 2010 Posted June 24, 2010 It's time to change coolant in my 2001 ES300. How do I insure that air packets do not occur within the cooling system? After you top off the coolant, keep the cap off and run the engine for a while. The coolant should drop a bit. Refill. I'd keep the container of coolant in the trunk for safe keeping for a while and fill appropriately. Eli
VBdenny Posted July 2, 2010 Posted July 2, 2010 Don't forget to run the heater on high while you do that.
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