Hi! I have a canister vacuum. The brand is "The Bank," which I think is made by Simplicity and rebranded. Anyhow, it has a power head (the part that does the vacuuming on the floor) that starts and stops as I vacuum. Seems like it might be a short in the wire somewhere? Either in the power head itself or in the corded wand?
I'm not experienced with electrical but I'm willing to experiment a little. Anyone have some advice for an amateur or suggest a video I could watch to see if I can repair it myself or with a little help?