I have a 1985 seville with the 4.1 gas V8..... I'm having problems with the climate control and or blower motor.When you turn the blower motor on for heat it comes on when the car is cold but once the car heats up and you shut the car off then get back in the car and start the engine the blower motor does not come on.. also the blower motor periodcally kicks on with the climate control off ...it's almost like the sensor ( if there is such a thing) that detects the temp of the interior of the car is not working correctly...
if there is such a sensor is it hard to replace and how much would it cost ?.....
also just so you know.... I realize even with the climate control off the heat or A/C will still kick on to meet the temp you have the climate control set to.
or does it work that way?

any input would very much be appreciated

MIke
mderuby@yahoo.com