Recently changed my clutch, and now this annoying squeak.
Can't figure out where it's coming from.

See video.

 

Here is the clutch master cylinder from inside the frunk area, should I replace the master cylinder? Is there any DIY?

 

Somebody please help, because this would absolutely drive my up the f@&$ing wall. And with my kind of luck I’ll be next so……

 

I had that same damn squeak on my 996 10 years ago. It developed a couple of months before I sold it and I never figured out what the cause was.

 

that doesn’t sound good. Must be away to sort it out, I believe it’s coming from the master cylinder, please help me out if you are familiar with noise.

 

Have you tried bleeding your clutch line?

 

Not sure if you have a .1 with a dedicated slave bleeder or a .2 with a recirculating slave, but have you performed a brake fluid flush lately? If so, what fluid? This can happen when non-low viscosity fluids are used.

 

Thank you guys, yes I believe there could be something with the brake fluid or bleeding the system. The car have been on a large maintenance service and clutch change. I believe the brake fluid is some kind of “race” version.

 

No problem.

If you do some searching, there are a number of instances with 997s and 991s running super blue/ATE 200 and having this issue.

It can be remedied with a fluid flush using an LV (low viscosity) labeled brake fluid of your preferred type. This is available from Porsche, Pentosin, ATE, etc.

If you have a 997.2, be sure to actuate the clutch to pedal “flush” the fluid since there is no bleeder on the slave.

 

I have a gen 2 GT3 and unfortunately not familiar with the bleeding process, is there an easy DIY?