When you have the heater on, does it just blow any air at all? or no air?
They still make and sell it in Mexico and South America. It was last sold in the U.S. & Canada in 2004.
Check fuse if the blower is not working. If it is then replace your heater core. if its not then replace your fan switch.
Check battery earth connection.
I have a 1999 s-10 my fuel gauge quit working I had to replace my fuel pump that fixed my proplem
The blower motor resistor is bad.
Check your fuse
it should be close to the fan in the front of the evap case. passanger side firewall engine compartment
she quit in 1999
because it broke.
Winners Never Quit was created in 1999.
The service port nearest the "receiver/dryer" is the low pressure port. That's where you put the refrigerant.
That or the thermostat.