'Hi im looseing half my clutch pedal pressure when my car warms up. I have replaced the slave cylinder and put on a braided clutch line and it still does it. Can it be my master cylinder even if it's not leaking. Or can it be something with clutch or pressure plate. Like I said it's perfectly fine until about an hr of driving it looses half of the pedal travel. And then when it cools down overnight it's fine again. Has any one ever had this problem because this is killing me. Thanks for any help. Also clutch dosent slip or chatter just the lose of pedle. Please help it's very annoying only able to drive for an hr.

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Common there got to be some one out there that's scene this problem

 

Me personally I would replace the master and slave at the sam time to avoid and problems..( had same XP over the years with other cars).