Hello, I just went through the same problem, not sure how new yours is but mine has a couple of valves near the water pump inline with the heater hoses, there could also be a pump activated by a switch i was told in another thread, hope this helps!
__________________
__________________
Keith, Krista and Family
77 38' Newell Coach Repowered from Smokin' V555TA To 325hp 8.3 inline 6 cummins, Allison 3000 series trans
87 40' Newell Coach 475hp 8V92 DD(sold)
22' 350hp Jet Riverboat
79 Ford F250 4x4
Many others to list
|