Originally Posted by russianpolarbear
The one mounted to the fire wall under the big MAXI FUSE box well... on my 93... but the fan is in the same place for everyone.
Right, that one.
By any chance is your A/C not working? An AC/Delco radiator specialty place told me that Bonnes like to spring leaks in their evaporator cores, which get all oily on the outside, which traps dust, which clogs up the airflow. Mine'* got this problem. I think there'* a TechInfo posting on how to clean out the evaporator core (which is next to the heater core) and improve the airflow.