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Old 12-02-2018, 10:49 PM   #4
stock1991
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Join Date: Jun 2017
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Default Re: Series 1 AU Falcon Coolant Flush

Quote:
Originally Posted by LastLine View Post
I have had a look at that and other threads and people have been saying i need to disconnect the thermostat ect. to be able to flush the coolant out of the block. If i have the heater going flat out it should open up the thermostat and it should flush out that way, correct?
replace the thermostat
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