GM faces class action over failing brake vacuum pumps in Chevy Equinox, GMC Terrain, Buick Envision. Owners report a sudden loss of power assist.
The vacuum pump allegedly shatters and explodes into the engine.
A new class action lawsuit claims that multiple General Motors SUVs have a dangerous braking defect. Reportedly, vacuum pump failures lead to hard brake pedals. As a result, it causes extended ...