Don't wake me, I'm off to bed.

Thanks for the help ACG.

It looks like it must be a different system in the 97 bonnevilles as holding the off button and the up temperature didn't do anything.

Looks like I may have to have someone scan it for me and tell me what is wrong.

Thanks for your help.

Where are you located?

I am in Canada, Ontario

Kind of far from me. I'll try to go threw my FSM this weekend when I have some free time.

Fixed

Stupid Air Mix Actuator. I just took the rod off of the white arm. Now I got lots of heat, but I can't control it.

Oh well...better heat then no heat right?

Thanks for your help guys.

Take care

Water leaking on the floor? Either the A/C evaporator drain is plugged or you have a leaking heater core. Does the A/C work?

Our canadian winters are pretty cold, so it might not hurt to toss in a new thermostat, and flush out the heater core if you still are not getting much heat.

Sure the blend door actuator rod isn't misadjusted? Seems the actuators are a common problem..

I remember reading somewhere that if your air mix actuator is fine but is sending the wrong temp control to the vents than it'* just needing a recalibration.

I'll dig around for this procedure. Hate to have you not have control over your heat.