Many months ago, I replaced the AC/Heater control unit in my car in order to actually see what buttons I was pushing (the butons didn't light up). When I replaced the control unit, the clip that helps keep the cable to the control arm for hot or cold air broke. I figured a litle duct tape and zip ties would work, and sure enough, no problem. I could move the hot/cold slide and get hot or cold air. Good enough.
However, after being gone all summer, I came back to find my car won't blow hot air, even after the car is at temperature. I figured my riggin job fell apart, sure enough. So I fixed that with 2 zip ties, saw that it kept the cable to the control arm and reinstalled everything. However, I still don't get hot air.
Any idea why I won't get hot air? The air blows and I can move it between the various vents.
Cheers.
Brad