25thredrs

iTrader: (2)

I was going down the track the other day and when I did my burnout, the clutch stuck to the floor....You can pull it up and pump it and it will work fine again until I got to the end of the track...

I am running 10 lbs of boost....It seems that the pedal gets sucked towards the floor when boost hits then I can't shift to the next gear.

I just completely bled the clutch fluid and rebled the system and still no change.

Does this sound like a pressure plate issue, clutch issue, or a slave or master cylinder..

Oh yeah...I'm running an LS7 clutch and a Mcleod master cylinder.

Clutch is not slipping

coolformula

iTrader: (21)

Slave or master I would think. you running the newer 01+ ones? drill mod?

25thredrs

iTrader: (2)

i am running a mcleod master cylinder and no it does not have the drill mod done.

renxwar

Drill mod it and see.. I also remember hearing about the mcleods having problems.

3.4camaro

iTrader: (1)

How high did you rev during the burnout?

My pedal would stay on the floor. I'm pretty sure the fingers of the pressure plate would flatten out at high rpm.

25thredrs

iTrader: (2)

I revved to about 5k or so during the burnout.....I am going to try the drill mod and see what happens

cobrakiller221

iTrader: (12)

I had the same thing happen to me and it got fixed when i replaced the clutch and slave. I'm pretty sure that it was the slave because it would not hold any pressure and started leaking after a while.

25thredrs

iTrader: (2)

i tried the drill mod to no avail....I will be replacing the slave cylinder on friday and see what happens...If not..What clutch should I be looking into.....I'm sick of buying clutches that aren't enough...i'm going all out this time.

Sharpe

iTrader: (7)

This is the most common question in this forum. 3 out of five stickys cover it, one call "Clutch Pedal sticking to floor." Multiple threads first 3 pages cover it. Even if search is broken, at least look on the front page.

In that order of fixing/replacement: flush, bleed, drill mod, master, slave, clutch. Also, I would consider line lock. Clutch manufactures have on this board reccomended line lock for high powered cars.

If you have a LS1 year T56, a little air or a little grime can cause this problem under hard, high RPM shifts. I've read the GM document admitting this. It's in one of the stickys, I think.

25thredrs

iTrader: (2)

i've read all the stickies.....but thanks

I'm leaning towards more of a pressure plate problem as I have bleed, drill modded, have a built t-56 and am using a mcleod master and the slave isn't that old.