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Mushy pedal

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Old 04-13-2010, 01:55 PM
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Default Mushy pedal

Finally got my car running go to test drive it and when i go to pull out 1st gear grinds bad,go to 2nd and the clutch is so mushy its already almost to the floor.
While in neutral the pedal feels fine, I think this means there is air in the master or slave?? idk which one is which?? ....if thats the case i think that means i have to bleed the clutch, how do i do that??
Old 04-13-2010, 10:20 PM
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anyone? i think i know how to do it someone please tell me if this is right

1.have someone hold clutch pedal
2.open bleeder screw until fluid stream slows
3.close screw then release pedal
4.top off fluid
repeat until pedal feel returns
Old 04-13-2010, 10:42 PM
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Your best bet to bleed is to pickup a Mityvac at your local kragen or pepboys. Mine cost 30 bucks and makes bleeding 100% easier. Follow these instructions. http://performanceworks1.com/ls1_clutch_bleeding.htm
Old 04-13-2010, 11:21 PM
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yea that seems way easier im going to try it tomorrow
Old 04-14-2010, 08:45 PM
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i used the mityvac,only saw A bubble. It helped a little...do i just need to keep doing it even though it was pulling up just fluid? this is how i did it: Put nozzle in hole...get it up to 12 hg....pump clutch. After i was done the pedal was even softer than before until i pumped the pedal like 30 times with the reservoir cap off.
Old 04-15-2010, 12:08 AM
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did it a couple more times got lots of air out...i thought it was fixed but after first gear mushy pedal again...engagement is at the floor and its making every gear grind if i dont let the clutch out really really slow. WTF is going on here !?!?
Old 04-15-2010, 12:32 AM
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I would say keep bleeding just a bit more. Then if no, Id say Master cyl if you dont see any fluid down by the tranny. Really sounds like fluid is going past the piston in the master... Not fact, just my opinion. GL man
Old 04-15-2010, 12:59 AM
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Mine did the same exact thing when I bled it. When that much air keeps coming out there is air getting into the hydraulic system somewhere. It could be the master but more than likey it's either the slave or a clutch/pressure plate problem. If you have the money it's best to start with the Tick M/C. If you are on a tight budget then get a factory M/C and see if that fixes the problem. If it still persists after the the new M/C then it's time to drop the trans and see whats going on under there.

Here is a great write up on how to fix the problem.

https://ls1tech.com/forums/manual-tr...-write-up.html


Here is my write up of me chasing the problem


https://ls1tech.com/forums/manual-tr...g-problem.html


Good luck bud!
Old 04-15-2010, 09:01 AM
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dammit i did not want to hear that im about to sell this thing so i dont really want to put a bunch of cash into parts. Im going to replace the master and see if that does anything, thanks for your help man!!




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