2000 Chevrolet S10 Q&A
2000 Chevrolet S10 Question: Heater controls
you could have a defective or malfunctioning temperature blend door. Its job is to direct the air over the heater core, so it gets warmed up! - dandd
thermostat - Visitor
Sounds like your heater core is air locked, and it just needs to be back flushed. - Visitor
how do i replace the heater core on my chevy s10 pick up
91 s-10 4wd heater core flushed still blows cold, is there a control valve somewhere?
Heater coil has been replaced as well as heater hoses and radiator fan runs but blows cold air
I have no heat at all. used to work until I had a coolent flush a few months back
heater control on dash will not adjust to cold always blows hot flapper door for defrost and floor works, have replaced vacum lines at the vac ball under the hood on drivers side can anyone help t...