I recently purchased this truck. After driving it a bit, a day came i
needed the defrost. Nothing comes out. If you turn it up on high, you
can feel a bit of air, and it really whistles. Same for turning it to
regular heat and also in the vents. I get a good amount of air out the
bottom for the regular heat, but it is still very noisy and whistles as
My question, anyone have any idea of this? How hard is it to pull the
stuff apart to check the duct work for any leaks or breaks? I don't
have a lot of time. Having back surgery on Thursday of this week.