Quote Originally Posted by vtluu View Post
9.1.3.D.3.g:Engine coolant fluid, coolant/heater hoses and clamps may be substituted. Heater hoses may be plugged. Heater water control valve(s) may be added or substituted. Heater core and hoses shall not be removed.
I could have sworn we had an Eating-Crow emoticon, but I don't find it, so this will have to do....