my anti freeze use to be purple it is now pinkish orange???

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Brady

Well-Known Member
Jun 7, 2015
991
392
63
OHIO
Truck Year
2015
Unless it's low or oil filled I wouldn't be concerned. I swear mine changes color each time I check it.
 

SuperTodd

Member
Sep 28, 2015
54
18
8
Southern Oregon
Truck Year
2015
ya I was unplugging the block heater in the dark and it looked purple again. I wonder if it is temperature sensitive to the color it is.
 

RansRAM

New Member
Nov 14, 2015
14
10
3
Truck Year
2014
Mines pink when cold and dark purple when hot, I think it's normal.
 
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BoostN

Administrator
Staff member
Administrator
Jul 27, 2013
3,743
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Tennessee
ecodieselram.com
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Just confirm you have no oil in the coolant, with so many reporting problems it never hurts to check! :)
 

seiko

Active Member
Jul 23, 2015
263
55
28
Canada
Truck Year
2015
The first thing, I did on receipt of my new vehicle, I took a picture of the coolant and whole bunch of other stuff, as a reference. According to the pictures, no change here.