So, the title sort of tells it all
I bought my '03 1500 Z71 at the beginning of fall and so I haven't used the AC or heat much at all. AC seems ok, but I don't know if it has a similar problem or not.
Here's what happens with the heat. If the fan speed is at 1 or 2 (I have analog dual zone HVAc), I get heat coming out the vents, but obviously it comes out slow. If I hack it up to 3 or above, basically just cold air blows through. This has been over the past few days in DC, when it's been down in the mid-30s and 40s, so it's cold outside.
I've tried searching for this sort of problem here and elsewhere (even not specific for an Av), but it seems to be a hard topic to find, or it hasn't happened to anyone else.
Any thoughts on what might be doing it? Obviously, there is heat so that seems to rule out a bad actuator. But, I just don't know. My only thought is that somehow the vent is sucking in outside air or something? Has anyone seen this before or have any ideas?
Thanks
I bought my '03 1500 Z71 at the beginning of fall and so I haven't used the AC or heat much at all. AC seems ok, but I don't know if it has a similar problem or not.
Here's what happens with the heat. If the fan speed is at 1 or 2 (I have analog dual zone HVAc), I get heat coming out the vents, but obviously it comes out slow. If I hack it up to 3 or above, basically just cold air blows through. This has been over the past few days in DC, when it's been down in the mid-30s and 40s, so it's cold outside.
I've tried searching for this sort of problem here and elsewhere (even not specific for an Av), but it seems to be a hard topic to find, or it hasn't happened to anyone else.
Any thoughts on what might be doing it? Obviously, there is heat so that seems to rule out a bad actuator. But, I just don't know. My only thought is that somehow the vent is sucking in outside air or something? Has anyone seen this before or have any ideas?
Thanks