weak

Hi friends! When I press the brake pedal, it makes a 'whoosh' air sound like bellows. It goes down quite a ways before it starts applying decent braking. When at a stop (red light, for instance), the truck will want to creep forward and I have to press the brake pedal even harder...

My first post so I dont know if I have done it correct here goes. The central locking seems very weak it does lock/unlock but I have to press the remote a few times each time I can here the actuators working but they dont seem to have enough power to open the locks. I dont mind so much...