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Brown coolant even after multiple flushes?

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Old May 29, 2003 | 03:43 PM
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ZombieSlayer's Avatar
ZombieSlayer
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From: Napa
Brown coolant even after multiple flushes?

Hello gang

I have a 65 F100. I've had it just over a year and have flushed the radiator several times. Each time the coolant comes out brown in color and sometimes has clumps of stuff (not sure what it is) in it. The entire rad support was full of dirt and rocks, along with the under carriage. I'm thinking the previous owner did a lot of driving around in the dirt/mud.

My question is this, how the heck do I clear this up? I'm hoping that I don't have to tear apart the block....as I don't know squat about engines yet.
 
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Old May 29, 2003 | 04:47 PM
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Ultramagdan
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From: Kansas
Brown coolant even after multiple flushes?

Try these two posts out.

https://www.ford-trucks.com/forums/s...hreadid=116031

https://www.ford-trucks.com/forums/s...hreadid=111920
 
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