Re: Question 04 Excursion 6.0 Heater Hose Leaking
Thanks for the response!
Yes I think it's called a heater control valve. It's sets on the top passenger side of the engine. Coming off the valve toward the fire wall is a 90% heater hose that goes into a Y. The 3 connections for the Y all have black plastic "bands" around them. Looks like that is a molded hose? Coming off the Y, one hose feeds through the fire wall and the heater core? The other outlet runs down the passenger fire wall under the truck to a metal line with a pressed metal fitting. Looks like leak is in the Y for sure....