A/C - Heater Air Flow
Checked Fusses, all appear to be OK.
Pulled glove box to view actuator located behind it. Can change air flow by manually moving control arm but that is it.
Pulled dash cover off to check A/C Heater controls.
Pulled vacuum lines attached to back side to air flow control ****.
With engine running I CAN NOT "FEEL" any vacuum on any of the lines to the control ****.
Where do I check next as none of my manuals cover anything on the vacuum system for this truck. OR Have I over looked something else that maybe causing the problem.
Thanks.
Ron






