“‘The electronic start/stop button on the pressure washer can malfunction and self-start, posing a risk of carbon monoxide poisoning if the unit is in a confined space,’ according to an announcement with the U.S. Consumer Product Safety Commission. Generac has received nine reports of the washers self-starting.”
Pressure washers sold at Costco, Tractor Supply, Lowe’s, Walmart, Home Depot recalled – pennlive.com