PDA

View Full Version : 93 civic si brake prob need help



driftuner240
05-21-2010, 12:12 AM
i got a 93 civic si hatchback with a d16z6 5 speed tranny p28 ecu eveything is stock. my prob is i bleed my brakes like 50 times i got a good stiff pedal before i start the car. when i start the car i got no pedal and everytime i push down the idle changes but goes back down as soon as i let off. so i bleed the lines with the car running and it did nothing. with the car running i disconnected the vacuum hose off the brake booster to the manifold and the pedal stayed stiff and rpms didnt change but, when i drove it the pedal was stiff but did not stop. need a litlle help lmk

Barefoot
05-21-2010, 07:10 AM
u drove it with the vac line off.

internal leak on the master cylinder would be my sight unseen guess.

driftuner240
05-21-2010, 07:50 AM
thank you 4 replying.

driftuner240
05-21-2010, 07:52 AM
i guess im going 2 go ahead and put gsr all around and a gsr master cylinder. but i like 2 fix the prob before i do it

driftuner240
05-21-2010, 09:14 AM
i drove it with and with out the vacuum line and nothing

seanrg1116
05-21-2010, 11:48 AM
bad master

driftuner240
05-23-2010, 08:35 PM
thank u g moneys 4 the input

driftuner240
05-23-2010, 08:36 PM
ill know tomorrow when i put my gsr suspension all 4 corners with a type r brake booster

driftuner240
05-23-2010, 08:37 PM
type r master with booster i mean

civicturbo10
05-23-2010, 10:06 PM
wow that is strange. Let us know what it turns out to be.

driftuner240
05-23-2010, 11:43 PM
if this doesnt work i really dont know which way 2 go