So I've heard everything about it being a must to put a coolant filter in your 6.0L PS because they plug the oil cooler...
So i'm at the stages of flushing my truck's system and most likely changing out my oil cooler as I have 180k km on the truck i just bought.
What i'd like to know is where all the debris comes from? I used a turkey baster to look at my coolant and ya it looks like there's a ton of soot or crud floating around in it. To me the coolant system seems like to be to be a closed system in which nothing should be able to enter, unless if a problem has occured(open system)
So i'm at the stages of flushing my truck's system and most likely changing out my oil cooler as I have 180k km on the truck i just bought.
What i'd like to know is where all the debris comes from? I used a turkey baster to look at my coolant and ya it looks like there's a ton of soot or crud floating around in it. To me the coolant system seems like to be to be a closed system in which nothing should be able to enter, unless if a problem has occured(open system)