Posts Tagged: air in brake lines
Why Your Brake Pedal Goes to the Floor and How to Fix It
Common Reasons a Brake Pedal Goes to the Floor and How To Fix It Quick Summary When the brake pedal goes to the floor, it is never something to ignore. In my experience, the most common causes are low brake fluid, air in the brake lines, an external hydraulic leak, a failing master cylinder, a stuck open ABS valve, or rear drum brakes that are badly out of adjustment. In some cases, a pedal that sinks slightly only when the engine is running can also indicate normal power assist. Why … Read More
How to use vacuum to bleed power steering
Best vacuum tool to bleed power steering and brakes If you’ve replaced any part of your hydraulic power steering system, the power steering now has air bubbles that create a moaning sound. You have to remove the air from the system and the best way to do that is with a hand-held vacuum pump. Vacuum is the factory-approved method to bleed power steering and brakes. Car makers no longer recommend turning the steering wheel lock-to-lock. Doing that builds up to 2,000psi and can burst a hose or seal. Plus, it … Read More