Went for a drive, lost power and now car exhaust sounds like it has cams

[Slideways]

Question everyone.

how long does it take to change a Vanos system? My car has been in the shop since May 4th. Diagnosing it took awhile which just ended up with me ordering a new Beisan Vanos system which arrived last Thursday. The shop confirmed that it arrived and that they will get their tech to work on it but To date, I haven’t gotten and updates. Would it take a week to install?

From the sounds of it, they might need to take off the oil pan and clean out any parts that fell out of the other VANOS. That means front subframe out and oil pan off, which typically takes about a day. Add another day for new VANOS install. They most likely have other work as well and could also be waiting on misc. parts.

[jpy1980]

Question everyone.

how long does it take to change a Vanos system? My car has been in the shop since May 4th. Diagnosing it took awhile which just ended up with me ordering a new Beisan Vanos system which arrived last Thursday. The shop confirmed that it arrived and that they will get their tech to work on it but To date, I haven’t gotten and updates. Would it take a week to install?

[davidinnyc]

He’s on their installers page: https://beisansystems.com/installers/

Mario Giovanni / Salvino Rodriguez
email: [email protected]
Tel: (562) 202-0136
Address: 90660 Pico Rivera (Los Angeles area)
Instagram |@Tier1Euro

[jpy1980]

There’s a guy in Pico Rivera that is a killer with VANOS work. He’s a Beisian-certified VANOS technician (I think that’s what they’re calling him).

Got it. Do you have their info?

Lama from beisan sent me some recs too. Odd that the pico rivera guy isn’t on the list below:

Here are some shops. Just let them know you spoke to Beisan systems and I recommended them. And they will take care of you. Best of luck. And let me know if you need anything else.

Bertone Motorsport
Nouran Doumanian
2250 W Main St
Alhambra, CA 91801
(626) 300-8915
(626) 300-8915
[email protected]

Bavarian Professionals
Eric
1218 7th St
Berkeley CA 94710
(510) 524-6000
[email protected]

North Bay Bavarian
James , Bryce, Richard Row
1801 Empire Industrial Ct.
Santa Rosa CA 95403
(707) 545-0820
[email protected]

Achilles Motorsports Inc
5636 W. San Madele Ave
Fresno CA 93722
(559) 276-5715
(559) 307-0484
[email protected]

Craig/Neil Motorsport
343 Airport Road
Oceanside CA 92058
(760) 721-5500
(760) 521-4689

Jon Ho Shop
8797 Irvine Center Dr
Ste L
Irvine CA 92618-4208
(714) 653-6045
[email protected]

Josh Johnson
7493 Reese Rd.
Ste B
Sacramento CA 95828
(916) 367-3350
(916) 400-4456
[email protected]

[davidinnyc]

There’s a guy in Pico Rivera that is a killer with VANOS work. He’s a Beisian-certified VANOS technician (I think that’s what they’re calling him).

[Slideways]

To be honest, I don’t know what I am looking at

This video explains the components and how they are assembled, skip to 8:40 -

For major or technical work, it might be worth driving to Kaiv in SD.

[jpy1980]

Yea not sure what to really think. I don't have enough technical knowledge to refute what they are saying. Once again, this is a very well known and popular shop in SoCal so I doubt they would lie. I've been going to them ever since I had my f80 years ago.

I guess I can find another shop after the fact, but I already bought the needed parts and they just need to install it and be done.

Anyone know of a shop more dedicated to e46 M3s in SoCal, particulary in LA? My friend mentioned JMP but any more recs are welcome.

[karter16]

Not sure how that is physically possible if you look at how it is assembled -

Exactly - something doesn't add up


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[jpy1980]

Not sure how that is physically possible if you look at how it is assembled -

To be honest, I don’t know what I am looking at

[Slideways]

Update from the shop:

So what happened is the piece in the upper right came out
https://beisansystems.com/wp-content...mage075-14.jpg (https://beisansystems.com/wp-content...mage075-14.jpg)

What is odd is the snap ring is still in place.

All the needle bearings are out in the oil pan so we are going to need to flush the engine oil
https://beisansystems.com/wp-content...mage082-13.jpg (https://beisansystems.com/wp-content...mage082-13.jpg)

The Beisan vanos would work and we can flush out the oil pan.

Not sure how that is physically possible if you look at how it is assembled -

[jpy1980]

It does not come with exhaust hub. Since you already put a $700 upgraded VAC hub on the car I assume you want to keep it?

Call up beisan and see if they can sell you a rebuilt VANOS with tbd OEM pump disc hole size.

Thanks for this. I ended up just buying their exhaust hub as well as the unit itself. My VANoS system should be bulletproof now right? Haha I even changed out the solenoid stuff earlier too!

I shall have a slightly used VAC exhaust hub for sale soon. Didn’t want to mix parts.

thanks for the help!

[jpy1980]

No idea but I just ended up buying the Beisan Vanos unit and their exhaust hub and having it shipped to my shop. Hopefully after that my Vanos issues will be fixed.

[karter16]

Update from the shop:

So what happened is the piece in the upper right came out
https://beisansystems.com/wp-content...mage075-14.jpg (https://beisansystems.com/wp-content...mage075-14.jpg)

What is odd is the snap ring is still in place.

All the needle bearings are out in the oil pan so we are going to need to flush the engine oil
https://beisansystems.com/wp-content...mage082-13.jpg (https://beisansystems.com/wp-content...mage082-13.jpg)

The Beisan vanos would work and we can flush out the oil pan.

The snap ring isn't in place in the photos you posted earlier.

Edit: unless it’s part of the needle bearing casing?




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[jpy1980]

Update from the shop:

So what happened is the piece in the upper right came out
https://beisansystems.com/wp-content...mage075-14.jpg (https://beisansystems.com/wp-content...mage075-14.jpg)

What is odd is the snap ring is still in place.

All the needle bearings are out in the oil pan so we are going to need to flush the engine oil
https://beisansystems.com/wp-content...mage082-13.jpg (https://beisansystems.com/wp-content...mage082-13.jpg)

The Beisan vanos would work and we can flush out the oil pan.

[karter16]

I'm not sure what the term is for the part, but that is the ring that the four oil pump pistons push against and it rides on the needle bearings in the VANOS unit.

Yeah agreed. If that retaining clip wasn't seated properly, or the oil pump pistons weren't seated properly then that could be the cause of this too. The “bearing” damage could be subsequent to that. All depends on exactly what OPs mechanic did/didn't disassemble.


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