Chevy S-10 No Intrumentation and Heat issues - Diagnosis and repair
http://doogielabs.com It's a pretty nice truck, it's going to last a really long time :D.
Blower Motor Resistor Repair - Heater Fan Speed Control - Chevy Blazer GMC Jimmy S10
You can find a replacement blower motor resistor here: http://amzn.to/2H3BtVv This video is a quick tutorial on how to replace a blow motor (heater fan) resistor ...
How To Fix Heater AC Fan Speed Control GMC Sonoma Chevy Blazer S10 1AAuto.com
GMC Jimmy, S10, Blazer DIY How to Diagnose HVAC Mode Control - Vent - Defrost - Floor Selector
You can purchase a new HVAC actuator here http://amzn.to/2GCSjdR if you determine that the actuator has failed. This video should provide a starting point in ...
How to Replace Blower Motor in 2001 Chevy S10
This was done in my 2001 Chevy s10. It's not real hard but at least now you have a good idea or where its at. Good Luck!