The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

master or slave cylinder problem

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

FlumpDSM

20+ Year Contributor
60
1
Oct 6, 2002
Centerville, Ohio
My clutch system as a whole decided to take a dump on me this morning on the way to work. Fluid is all gone, and it left a nice puddle under the car. The weird part is that it is coming off of my transfer case. It IS clutch/brake fluid from my clutch system. After pushing the clutch in multiple times it got worse and worse and worse and now just feels like its not doing a thing.

My question is: Has anyone that had to replace the master or slave cylinder had the leak coming off of their transfer case, and in my case it is coming off of the road race lower brace I have.

I could not find fluid anywhere near the master cylinder, inside the car, or anywhere along the line. i traced the line from slave to master cylinder, and there was no visible fluid. Just for info I have a stainless line.

I am thinking slave cylinder right now, but I would like to hear anyone else's opinion too. Thanks.

-Phil
 
Well on the 1g the slave is on the front under the motor so If it was leaking there it would not beable to hit the transfer case. The line runs up kind of over the transfer case so make 100% sure its not the line. Because if it was the slave or master the fluid would not hit the trasnfer case as the case is further behind.
 
On 2gs the slave is also on the front bottom part of the trans. The thing that leads me to believe it is the slave is because support bar that the front motor mount is connected to is right under the slave cylinder, and it leads right back next to the transfer case. I'm thinking that it is all leaking out of the slave onto the crossmember and then onto surrounding pieces, panels, etc.

I've decided I'm gonna replace the slave cylinder first and try to bleed the line and see what happens.

-Phil
 
Did you check the thin metal lines that go along the firewall, the lines go from the brakes and slave cyl. thats the only spot that I can think of the could break and leak on to the t-case.
 
Yep thats what I would check is the metal lines on the fire wall. IF you get a new slave make sure you buy an oem unit. Ive used some auto part store ones and after having it on my motor for a few months the boot was already breaking. Crappy boots.
 
Checked it out, it was the slave cylinder. It was leaking onto the crossmember below it and running down past the transfer case. I replaced it temporarily with a used one from a friend and ordered a new OEM master and slave.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
  • Wanted WTB 2g half rad
    ISO of a 2g koyo half rad or something equivalent.
    • Michael Wucher
    • Updated:
    • Expires
  • For sale Coilover Springs
    Used pair of Eibach coilover springs from an old set of Ground Control coilovers. 2.5" inner...
    • RamenPride
    • Updated:
    • Expires
  • For sale 4G63 Mitsubishi logo early valve cover
    Early Mitsubishi logo valvecover. “1990” All threaded holes are good. Has the 90 style vent...
    • Galant665
    • Updated:
Back
Top