Our Bissell 3750 has worked just fine until last Saturday when I was vacuuming and it suddenly shut off. It still will not turn on from any outlet in the house.
My Bissell 3750 Lift-Off Bagless will make a high pitch noise after running for about a minute. It...
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My Bissell 3750 Lift-Off Bagless will make a high pitch noise after running for about a minute. It still works and eventually the noise lessens a little. What is wrong with it? How do I fix?