Right guys ive had very little or no assist from my brake servo since the re shell. Ive checked braking system all fine. Checked hoses around inlet nine are cracked. So this weekend i tested the vaccum. Reading was 15 (mercury) on my carb sync kit. My daily is 20. When take the hose off and put thumb over it, you feel very weak suction. Daily civic is sucking like a hoover.. What is the stock reading for vaccum for a 4efte?