cortyv8

need help,the brake peddle on my ea falcon goes nearly all the way to the floor when the car is going. when it is not going it feels fine,its got new pads,its been bled,when you put your foot on the brake when its going you can hear a wooshing sound under the dash sounds like air,please help

Aussie Pete

Booster is gone.

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BA'1.5' Pursuit 290
Lightning Strike / Reflective Orange Stripes
'General' Dog - AP's German Shepherd and Best Mate - 02Dec1998-15Dec2003.
'Pepper' Dog - General's and My Little German Shepherd Sweetie - 1996?-02Apr2006.
'Sako' Dog - My Beautiful and Pretty German Shepherd - 2001?-23Aug2006.

SiX_iN_a_RoW

its possible that your master cylinder is leaking, have a look between it and the booster for fluid or have you noticed the brake fluid level has deminished lately? USUALLY a loss of assist will give you a hard pedal, but i did say usually, ive seen some strange things happen

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Lets go find that Hotdog tree I planted

Lowered EF Futura
Black Steelies ( too cheap to buy proper mags )

donuts2001

Nah that would make the pedal harder.

He's probably got leaky resevoir to master cylinder bushes. I had the same thing.

Get someone to pump the brakes while you look under the resevoir you will probably see fluid pissing out everywhere.