Well like what was mentioned above the heat in my z is not working anymore and i don't think it is heater core. Does anybody know how i could check the controls to make sure that they are working properly?

Do any of you fellas know if a leaking radiator would have anything to do with no heat?

Thanks guys, :Later

 

My heat coming out of the vents is just a little warmer than luke warm. I will be flushing out the heater core come monday to try and fix the problem. Do a search on heater cores and you'll find plenty of info on how to do this. Apparently, it seems to be a common problem.