Vacuum brake boosters will probably be with us for a long time. It is the most efficient and economical way to amplify the force exerted by the driver. But where the booster gets its vacuum is changing. VW has been using vacuum pumps to power the brake booster on its diesel-powered vehicles for almost 40
It’s critical the pulley is in alignment and the belt is not contaminated. This video is sponsored by Litens.
Before replacing a power steering oil pump for a whine noise condition, check the oil pump reservoir filter screen for contamination. If the filter screen at the bottom of the oil pump reservoir is clogged, it may cause the pump to aerate and cause a whine noise. If the filter screen is clogged, replace the