What are the causes of abnormal noise when raising and lowering the windows of a Ford Focus?

[IsabelleLee]

Ford Focus window lifting abnormal noise causes are: 1. There may be dust, sand or foreign objects in the window glass channel; 2. Abnormal noise from the window regulator; 3. The window film is lifting. Taking the 2021 Ford Focus as an example, it belongs to the compact car category, with body dimensions of: length 4647mm, width 1810mm, height 1468mm, wheelbase 2705mm, fuel tank capacity 53l, and curb weight 1245kg. The 2021 Ford Focus features a MacPherson strut front suspension and a torsion beam rear suspension, equipped with a 1.5L naturally aspirated engine producing maximum horsepower of 122ps, maximum power of 90kw, maximum torque of 153nm, paired with a 6-speed manual transmission.