Clucth slips every nw and again.ive replace clucth master and slave cylinder and the hoses for the clutch and still get them same problem.i can fix it for like a week each time by releasing the pressure after the master cylinder.got any ideas what it is?

Hi this is a common problem with new or old hydraulic systems.If the hydraulic system has no leakages, no rubber reinforced hoses swelling under pressure. It will be correct to replace clutch master and slave cylinder .Do observe the condition of clutch and pressure plate, This seems to be a case of internal pressure loss .

Usually these are replaced as assembly,with the clutch master cylinder and it all prebled.http://www.autozone.com/autozone/parts/1995-Saturn-SL1/Clutch-Slave-Cylinder/_/N-j1oexZ6o2ja

If the slave cylinder has been replaced twice why did you do the master cylinder?If anything it behind the master at the clutch pedal, for the sake of trouble replace the line

it could be either the master cylinder or the slave cylinder,it could also be the clutch pressure plate check the master & slave cylinders first because if it's the pressure plate the gear box will have to be removed to replace the pressure plate, even if you are uncertain it is most likely cheaper to replace the master & slave cylinders than it would be to replace the pressure plate.....hope this helps......cheers.

Yes, hydraulic--check again--fender side of brake master. Slave is usual cause of leak that eventually causes master reservoir to go dry and start drawing air. Check slave for leak. If leaking, replace slave and bleed system. Make sure to bench-bleed slave before installation by opening bleeder and pouring fluid into line port.

1. Raise and support the front end on jackstands.
2. Back off the flare nut on the fluid pipe to free the slave cylinder hose.
3. Pull off the hose-to-bracket retaining clip and pull the hose from the bracket. Cap the pipe to prevent fluid loss.
4. Unbolt and remove the slave cylinder.
5. Installation is the reverse of removal. Tighten the bolt to 12-17 ft. lbs. (16-23 Nm).

You may ahve low fluid in the master cyl for the clutch.
If its low then there is a leak somewhere that you need to fix,

You could have several potential clutch hydralic parts that could be bad
1-master cylinder
2-slave cylinder
3-hyydralic hose between the two cylinders.

Your clucth mechanical parts could also be bad, but I would check the hydralics first.

You do not need a new Transmission when the clutch is not working correctly.

No, you don't need to replace the clutch itself.
Don't be surprised if the slave cylinder replacement doesn't fix it.
Could be the master cylinder.

can assist with master cylinder and slave cylinder layout isuzu bighorn bj2

Replace both clutch slave and master cylinders, and bleed well. I've also had this happen.

I am totally unfamiliar with the particular setup you have, however I know a bit about clutches, Sifting through what you said, it appears that your clutch is set up too tight. By this I mean that the throwout bearing is always pressing on the release diaphram (or fingers) on the clutch cover. As you drive this is causing the clutch disc to overheat and slip. The repeated bleeding you are doing likely has no effect on this other than that the time you spend bleeding is allowing the clutch assembly to cool off. If the slave cylinder is part of the throwout bearing and is inside the bellhousing you need to remove it and get one that is slightly shorter. If the slave is mounted on the bellhousing and activates a clutch fork that moves the bearing you will need to find a means of backing off the slave adjustment so there is a bit of freeplay between it and the fork. likely since you can drive it you are looking at 1/4" or less play to get it right. My only concern would be that you may have overcentered the fingers on the pressure plate and damaged the return spring. slipping the clutch also has not done good things to the disc either. (like driving down the road with your foot on the brake is not good for brake pads)
Good luck with your project !!