what about how the bmc fills so quickly with air. or just gets really soft after a few seconds of not pumping again? whats that all about?

 

Most likely one of the internal o-rings has failed on the MC.

 

No new ones....uuuggghhhh Doesnt anyone find it odd that the rear caliper was full of air again by the time i go tto the FR caliper? Or the fact that when I was bleeding the BMC just now with the car turned on it felt firm at first and then like 3 seconds later soft again? Shouldn't the BMC stay nice and firm the entire time? Even after letting off after a few seconds?

 

Yes, if all the internal seals are sealing properly. Hence, why you need to get a reman MC.

 

Okay so I shoudl replace it in other words?

 

Okay figured as much from the veeeeeeeeeeeeeeerrrrry beginning of all this thanks you guys.

 

But where hell is all the fluid goign then!??! That's what bothers me! I meansure fine a seal is broken wouldn't it casue a leak somewhere though!?!?!?

 

Nope. If you take a look at the FSM, it shows how the MC goes together. You'll see a few inner o-rings that seal off certain chambers. It's a closed system, so it won't leak fluid, it just won't hold pressure.

 

I see alright man thanks. Helpful as usal majik and dale. Tiem to order up BMC I guess.

 

yeah if its broken just use the nissan S14 one its a better one anyways.