I think that my brake servo is not working, tried the pump pedal several times, hold down and start engine. Pedal does not move. Remove vacumn hose and get a woshing sound as air goes in.
I have done a body off referb of the chasis so its not been used for 4 years. As part of putting everything back together I had to remove the brake master cylinder to replace the seals, could I have disturbed something in the servo that has stopped it working?
Why would it stop working because its has not been used for 4 years?