Running cars in a closed garage
Does anyone have a DIY rig that safely exhausts fumes? I want to be able to start/idle for short periods when working inside. I was thinking I could install a dryer vent or something like that in one of the lower garage door panels. There are exhaust extraction systems you can buy like some shops have but they are $900! I wonder if I could get creative with a dryer exhaust hose and wrap it around the tailpipes, and from that go to the vent in the garage door.
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