my pedal goes, nice and firm, then creeps down....

considering i haven't lost any fluid over 8months. i think it's the master cylinder seals.

is there anything special I have to keep in mind when replacing the master cylinder??? (never done a car with ABS)

I couldn't find it in the garage

thanks all

 

That's completely normal for cars with power brakes.

 

uhh, really? becuz i know how boost/noboost feels like...

 

Nope. Just bench bleed it, throw it on and bleed the brakes all 4 corners.

You don't need a scan tool or anything.

 

so i can just drain, unhook the 2 lines, undo the bolts on the booster, and done?

 

Basically, yep.

 

coooooooooooool thanks

 

You'll have to bleed your brakes as he said above.

 

Ive done this twice.

MAKE SURE, you remove the old rod seal/gasket