Can I ask the members if you can recall the last time you had the brake fluid changed and the system bleed in your cars.
I have just done ours and it was dirty not the golden colour it should have been.
Remember brake fluid is hydroscopic it adsorbs water; if you have too much water in the fluid it can create steam bubbles when your brakes are hot.
This will reduce your braking power and your brake peddle will feel soft, in extreme cases you can loose your brakes.
