heater reverse flush dodge ram 1500
1 Answer
jetjurnigan answered 5 years ago
the best way to "flush" in any direction...remove the heater hoses (not necessarily from the fire wall) n put a garden hose on each end of the heater hoses, turn on the water at a low level of flow, hook 'er up to each end of the heater hose in turn. Works every time unless the heater core or any connecting ass'y is bad.