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.
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 ...
No heat quick fix free diy
2005 chevy blazer no heat diagnose and heater core flush tips and tricks diy.
2001 Chevy S10 four wheel drive switch
2001 Chevy S10 four wheel drive switch tricks and tips old snow plow s10.