Leaking Brake Booster on R32 GTR

[GTR32]

Guys;

When I press the brake pedal hard - not to the ABS point - I get a slight squeal coming from under the dash / rear of the booster, that goes as the pedal gets further down. If I tool around with the pedal enough when the car is stationary I can get the squeal to keep going. Sometimes brakes feel a little 'dead'.

It's not lube on the linkages etc, sounds exactly like a vacuum leak ie high pitched fart coming from the rear of the booster. Checked vac lines and 1 way valves etc but can't find anything. Local brake guy said it's not uncommon for leaks to start appearing in some cars at the rear of the booster.

Anyone experienced this?

Regards

[Dark_Knight]

Yes Mate, i drive a R32 Gtr V-spec and i have the EXACT same problem! its driving me nuts. However i do hav a visible trail coming from the front of the booster, so i guess its time for a new booster lol. Anyone know where to find one??

[ali-turko]

iv got one

[Abo Bob]

I had this and the boot inside the booster was split. I replaced the whole thing with an R34 GTR one and all was right with the world again.