Coolant flow/bypass question
I too am looking for a Coolant Kit, but I do have a question. I have a 04 6.0l Diesel and live in Texas and it gets pretty hot here and the cab gets hot from the heater core when you first turn on the cooling fan (A/C) even with the temp setting all the way to cool. So I installed two ball valves to cut off the coolant to the internal heater core (1 going in & 1 going out) during the summers. Now to keep the coolant system moving, I will on occasion turn the valves back on to let the coolant circulate, but most of the time I keep them closed. My question leads to this - in reviewing most Coolant Filter Kits, they tie into the Heater flow hose and into the Coolant Bowl. If I have closed the heater core down, will the Coolant filter kit work or is there another way to hook up the Filter Kit?
Thanks Fellas.Andy
Last edited by Tudunka; Jan 22, 2014 at 08:30 AM. Reason: for got to add something
Welcome to FTE!
Stewart
The excursion (and i think crewcabs) have a vacuum activated shutoff to the heater core to automatically do what you do manually.
Sent from my Sprint PC36100 using IB AutoGroup
This was PERFECT - just what I needed to know and thanks for the Pic by Blade35 that was great. I put my ball valve just beyond the bend where the vacumn valve is and the hose goes straight - it was easy to put in.
I have a diesel shop doing a EGR delete and a new Oil Cooler for me and I want to put in a coolant filter to keep this from getting clogged up again.
Thanks A Lot to all of you.
Andy











