Anyone know how to determine if the Power brake booster is performing properly. I have low brake pedal. It seems there’s significant movement of the pedal before brakes are applied. Have already had the brakes BLED three different times without any improvement. All brakes are new( Calipers, master cylinder, hoses). My thought were now shifting towards the Booster but I don’t know how to determine if it is working or working properly.
Any thoughts?
** note car had been in storage and unused for 15+ years. I believe it was outside during storage.
[This message has been edited by Sledgehammer (edited 09-13-2025).]
