Another S52 swap... but this time with a newb!

[dude8383]

Uploading a video... pretty sure its the vanos unit. Hrm, any means as to why it would do it now and not yesterday? I haven't even driven it hard... wah.

i think it makes noise when the car warms up.

as long as you have your ways of getting it passed more power to you brotha! :)

[jahnaboi]

Just bought the beisan systems' vanos rebuild kit, hopefully this will solve the problem. We'll see. Lol I accidently canceled the video. Let me get it going again.

[jahnaboi]

Here's the video... and yes I sound gay on video.

http://video.google.com/videoplay?docid=1188867946148461763

Vanos rattle right guys?

[MR 325]

Yup, that's Vanos.

[Mohammed_A]

i did not know there was a rebuild kit for the 3.2 vanos.... do u have a single or double vanos?

[e30polak]

Definitely vanos. I need to rebuild mine when i do cams...too bad I'm broke sauce right now.

[jahnaboi]

I have a single vanos... lol Mohammed you need to do research. US motors are completely different from Euro motors.

Hopefully the noise goes away with that kit.

[jahnaboi]

Guess what? I started my car today and no rattle.... Rev'd as high as 6k with no rattle.... wtf?!!! That was in the morning. Then started it right now... still no rattle... I'm confused... maybe the oil didn't get to it enough or something? Anyways, that's not my problem...

Anyone know probable causes as to why the clutch when you aren't pushing on it makes a loud ass high pitch noise (i.e. like a high pitch sound of metal sliding with another metal, screeching)? I know if my pilot bearing is shot it would rattle/gargle when in neutral, or if it was my release bearing it would rattle/gargle when engaging the clutch (pushing it). But I'm getting that high pitch screeching noise when I don't press the clutch but it goes away when I press the clutch a little bit. Takes very little effort of pressing the clutch pedal to make the sound go away. And when you release it it comes back screeching again...

I know I put the clutch/pp/flywheel correctly... I double checked the bearings, pilot and throwout/release bearing, and those are perfectly fine. The clutch disk still looked like it had life left. Could the clutch disk be so worn down that when in neutral and not pushing the clutch it screeches? The disk wasn't even down to metal... I'm pretty stomp...

[accident]

my pedal makes that noise. pretty sure it's the return spring.

[jahnaboi]

The noise is coming from the tranny bell housing. Not the cabin.

[e30s52]

slave cylinder? http://www.realoem.com/bmw/showparts...59&hg=21&fg=10

What one did you use?

[accident]

The noise is coming from the tranny bell housing. Not the cabin.

ah, my bad

[jahnaboi]

Since I'm using the complete s52/zf setup I'm using the zf slave cylinder. It works fine as it disengages and engages and everything is operational... Meaning I could drive and it works fine... I have no idea... I'm stomped.

[e30s52]

Did you use a new clutch release bearing?

[jahnaboi]

Its not the bearings.... I know what bearings sound like. Maybe if these were completely shot, but they aren't. I double checked the bearings before installation. I'm going to remove the tranny when I have time. But it drives... totally fine... When I drive for about 1 min... the noise goes away and doesn't appear anymore at all, I'll let it idle and get out the car and nothing...... I'm lost lol.