Clutch Slipping, what is my problem?
#1
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Clutch Slipping, what is my problem?
I have a 2000 A4tqms. I was driving onto an on-ramp the other day and when I shifted to 4th gear the pedal pressure changed suddenly (pedal felt soft and spongy) and the clutch started to slip. I was not accelerating hard (just hard enough to merge at 100-110km/h. The clutch was not slipping before. Now the clutch slips easily if you accelerate too quickly and I can not feel the clutch pick-up point through the pedal any more.
If it was the clutch going wouldn't I feel it start to gradually slip more and more often. I was thinking it could be the slave or master cylinder but all the failures I have read about make it impossible to shift and the pedal does return it just feels lighter and springy. Whith the car off I pushed the clutch pedal in with my hand and I hear creaking from under the car or the engine bay.
The car is always parked indoors and the garage floor is dry, so no leaks there. In the brake fluid resivoir it does look like there were some bubbles in it but the brakes are working perfectly.
Could this be a problem with the pressure plate? I would think it would be making terrible noises if that had failed but there is no new or louder noises from the transmission.
I think the 1.8t has a self adjusting clutch so there isn't anything there to fix... right?
Any suggestions on where to begin with this?
If it was the clutch going wouldn't I feel it start to gradually slip more and more often. I was thinking it could be the slave or master cylinder but all the failures I have read about make it impossible to shift and the pedal does return it just feels lighter and springy. Whith the car off I pushed the clutch pedal in with my hand and I hear creaking from under the car or the engine bay.
The car is always parked indoors and the garage floor is dry, so no leaks there. In the brake fluid resivoir it does look like there were some bubbles in it but the brakes are working perfectly.
Could this be a problem with the pressure plate? I would think it would be making terrible noises if that had failed but there is no new or louder noises from the transmission.
I think the 1.8t has a self adjusting clutch so there isn't anything there to fix... right?
Any suggestions on where to begin with this?
#2
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I am not sure if it is relevant but Audi replaced the engine two years ago (20,000km ago) and it has made a clicking noice accelerating in first gear ever since. You can only hear it with the windows down. It is still making the noise but is has never gotten worse.
#3
Sounds like a pressure plate issue. If it was air in the lines the pedal would feel soft but you would have issues getting into gear.
BTW the A4 does not have a self adjusting clutch, it is the 2.7t that has the self adjusting clutch.
BTW the A4 does not have a self adjusting clutch, it is the 2.7t that has the self adjusting clutch.
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So a pressure plate failure would not make any noises? Am I doing any damage to the car by still driving it while waiting for parts? If it is the pressure plate I plan to replace clutch, pressure plate, and flywheel and all associated parts at the same time.
#5
00 s4 clutch problems as well!
I am also having clutch problems, 00 s4 with 45k, stock. Car was working perfectly two days ago, never any slipping never launched very hard etc, then today I cant get the car into any gear with the car on, can get the car into gear like normal with the car off....dont see any fluid leaks etc ... any ideas?
[
QUOTE=600whpA4;24165232]Sounds like a pressure plate issue. If it was air in the lines the pedal would feel soft but you would have issues getting into gear.
BTW the A4 does not have a self adjusting clutch, it is the 2.7t that has the self adjusting clutch.[/QUOTE]
[
QUOTE=600whpA4;24165232]Sounds like a pressure plate issue. If it was air in the lines the pedal would feel soft but you would have issues getting into gear.
BTW the A4 does not have a self adjusting clutch, it is the 2.7t that has the self adjusting clutch.[/QUOTE]
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