LOVE my S-10. Have owned 4. Antifreeze had to be added due to hose from radiator to overflow container coming off. (How that happened is questionable.) Vehicle did not overheat. Now I have air in the heater lines and core that not one can seem to get out. My heater blows warm after worked on then goes right back to cool air. Have bled lines, flushed radiator and started over, replaced thermostat and radiator cap. Water pump is working at capacity. Help me, before I drive the mechanics in this area crazy. Love your web site. Oh sure glad Texas has not been too cold this year. Been trying to get solved for 4 weeks.

Thanks