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lakeside013104's avatar
lakeside013104
Explorer
Dec 11, 2013

2011 F-350 6.7 diesel – Coolant Nitrite Check?

My Ford dealer says that the Coolant Nitrite Strength Check on my 2011 F-350 needs to be done every 15,000 miles for the sum of $100. My questions are: Can a do it your self-person perform this Co...
Tow Vehicles
Vulcaneer's avatar
Vulcaneer
Explorer
Dec 13, 2013
I got the "check coolant additive" message from my DIC. Had no idea what it meant. So I just blew it off, as BS. I do appreciate the OP bringing this up. I need to check it.

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