Clutch noise after we changed out the clutch and put it all back together it is making a screeching noise when the clutch is pressed in. what is going on. We have changed all the bearings and we have technically doing but someone say that the bleeding was wrong. we are not sure.

Is it squeeling or a sound like metal to metal as if it squeels, then perhaps your alternator is getting bad or your serp belt, if its the other than perhaps your clutch maybe going start with the clutch flywheel hope that helps

Throw out bearing may be the problem. Check with your Nissan parts supplier for details on how to replace it.

Belts are slipping when cold

Gidday, your best bet would be to take it to a mechanic, could be a bearing, the cable, the clutch, some times there is a rubber bush that could get a little sticky at the pedal, try pressing it with the engine off and see if it's still making the sound.

That may be the clutch release bearing-a part of the clutch assembly inside the bell housing. If that is what is humming, it will be okay for awhile-maybe a few months. Eventually the noise will get louder and become a screeching, drive-you-crazy noise ! Then it will be time to replace it-a small donut-looking device with a sealed bearing inside it. Apparently the bearing is starting to fail. Have a mechanic listen to it to verify if it is the release bearing.

try tightening the clutch cable before you go changing the clutch

Something is wrong within the clutch: either the pressure plate or the bearing are damaged and they will have to be replaced.

3 quarts should be enough fluid. Did it make the noise before you replaced the clutch. It sounds like a bearing in the trans. It's not the pilot bearing. A pilot bearing would make noise when you step on the clutch and then the noise would go away when you let out the clutch. Can you describe the noise? It sounds like a bearing in the trans or a problem with the throw out bearing.

yes you can do this if you having the belt, just diconnect it and put short belt. but after using short belt your a/c will not work till fix the belt to a/c compressor. thanks

One of the belt pulleys likely has a bad bearing. watch the pulleys for binding while it's running or remove the belt and check each pulley by hand. AC puts more strain on the belt...if the belt is not new and pulleys check out, (and tensioner is working properly) change the belt.