Less than a year ago I replaced the heater hoses on my 04 Yukon XL Denali.
I believe they are the same from 98 through 2014, so there have to be a few million of these out there.
Because it has rear heat/AC, there are extra "T" fittings on each of the heater hoses going into the firewall.
Have a very small drip.
Is there a permanent fix to this goofy-ass setup?
I realize why they designed it this way (assembly line), but stuff like this is really frustrating.
I know there are stainless steel adapters that push on and then you just clamp a heater hose to them.
https://www.amazon.com/UPGRADED-STAI...35178618&psc=1
But, then there is no provisions for plumbing in the rear heat (no "T").
Anyone find a solution?