Quote:

The problem has temporarily fixed itself . Yes it wouldn't hurt to back flush the heater hoses with a reasonable amt of water pressure but likely the real issue that is in the box itself is going to revert back to "no heat"






When you say the "box", what are you referring to? The box that the core is in? The heater box? If the core is flushed, and now has good flow, why would I not get heat?