ok so for some reson when i apply the brakes the vac pressure goes for -20 to -10 the motor dies down a lil then when the brakes are fully pressed the car stalls
can anyone help me out im so lost
93 si
thanx

 

sounds like a vacum leak... I'd check the vacum lines going to the booster and to the fpr...

 

yea theres something goin on between the intake manifold and the brake master cylinder btw i havea gsr motor
do u think getting a gsr master and booster cylinder will mby fix this problem

 

I don't know...

I'd test things and see if they're in spec...

Like I said... I'd check the vacum LINES going to the FPR...

I wouldn't go replacing a whole master/booster unless they're bad... which it doesn't sound like they are.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NonovUrbizniz &raquo;</TD></TR><TR><TD CLASS="quote">sounds like a vacum leak... I'd check the vacum lines going to the booster and to the fpr...</TD></TR></TABLE>

 

check the vac line from the booster to the manifold there might be a crack in the line.