Hard Brake Pedal? A Quiet Vacuum Pump Can Boost Your Car’s Performance
A common problem that might arise after making some engine performance improvements is a lack of engine vacuum causing your power brakes to have a loss of vacuum pressure. How do you diagnose this issue, and what can you do about it? We’ll help you determine if this condition applies to you and how to fix it.
How-to Series: Fixing a Power Brake Problem Using an Electric Vacuum Pump