No. Air conditioners should not be vented into a closed garage (even if there is an open window). Heat buildup poses increased risk for fires.
The air vent should be open to allow steam to escape. If it doesn't escape, your jerky will not dry out.
There is a vent that should be open but the door used to put the wood into the fireplace should be closed so burning embers won't fall out.
just look
It is important that you KEEP THE FIREPLACE VENT DAMPER OPEN when you are using it. FAILURE TO DO SO CAN LEAD TO CARBON MONOXIDE POISONING AND DEATH.
should be the same door and yes you should be able to eliminate the vent window as it just bolts in the door, I didn't think a 68 had a vent window.
No, if the vent is closed it should be no problem.
To close the back vent window on the Dodge Caravan look for a small handle that looks like a bent arm and rotate the arm until the window is closed. Some Dodge Caravans have power rear vent windows that can be closed by pressing a button on the driver's side door panel.
You might want to check on the side right beside the vent. There is a switch that goes up and down with a solid square on top and an open square on the bottom. This controls whether or not your vent is open or closed. Just try sliding the control to the open square and that should open up your vent. If that doesn't work then something could be blocking your vent. Such as a clog.
It is on the drivers side dash just as you open door its by the window defrost vent:)
To open the vent on the house on Toupee Terrace you need the Laser pen. You get it from the First Spy rescued at the Docks, The spy on Toupee Terrace is the Second Spy. (see related question)
if you mean the rear vent window it could be a loose wire if you have power and ground then the window motor is bad