Having problems with your 1997 Chevrolet K1500 ?
Heat wont blow through heater or defroster vents
\015 Warm/hot air will only blow through adjustable vents on the front of the dash, will not blow through defrost or floor board vents. However, cold air (from air conditioner) will blow through all vents - including upper dash defrost vent.\015\012Thank you\015\012\015\012i can not get hot air flow out of my defrost vents. it blows out all the others.\015
Common problem, check under dash by the gas pedal if control arms are muving went selecting from ac to heat cuz this it is the control for the vents to go from ac to heat and to defrost.
Repair Help & Product Troubleshooting for 1997 Chevrolet K1500
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