E90Post
 


European Auto Source
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > when i hit the gas....



Reply
 
Thread Tools Search this Thread
      05-01-2013, 10:11 AM   #23
DriftDreamzSS
Captain
 
DriftDreamzSS's Avatar
 
Drives: e92 335i
Join Date: Aug 2009
Location: Oxnard, Ca / Lafayette, LA

Posts: 628
iTrader: (2)

Send a message via AIM to DriftDreamzSS Send a message via Yahoo to DriftDreamzSS
Quote:
Originally Posted by Sick335 View Post
How did you fix it? Did adjusting the wastegate via tune help?
Took it to the dealer for wastegate rattle under warranty. One turbo was completely replaced and just the actuator got changed out on the other one.

Quote:
Originally Posted by oshusttoley View Post
If that's the case, I can try to get new turbos under warranty?
Yep, see if you can make the sound by doing fast revs to 3k in nuetral. This is easy to demonstrate for the dealer in the parking lot so they cant try and say its "normal" or mysteriously the techs cant hear any noise like happened to me before.
__________________
_
DriftDreamzSS is offline  
0
Reply With Quote
      05-01-2013, 10:31 AM   #24
Sick335
Captain
 
Drives: 335i
Join Date: Oct 2011
Location: Tarzana, CA

Posts: 940
iTrader: (0)

[quote=DriftDreamzSS;13914746]Took it to the dealer for wastegate rattle under warranty. One turbo was completely replaced and just the actuator got changed out on the other one.QUOTE]

Not really an option since i got the RBs
__________________

JB4 G5 ISO+BMS Flash+RB Turbos+Meth=
Sick335 is offline   United_States
0
Reply With Quote
      05-01-2013, 11:41 AM   #25
oshusttoley
Captain
 
Drives: 2008 335i sedan
Join Date: Mar 2012
Location: New Jersey

Posts: 678
iTrader: (0)

Doesn't make the sound when raving in neutral. Only when hitting gas in a gear :/
__________________
// JB4 ISO // Running Meth // Full FBO // E85 user //
oshusttoley is offline  
0
Reply With Quote
      05-01-2013, 11:52 AM   #26
branabolic
Major
 
branabolic's Avatar
 
Drives: e92 335i
Join Date: Apr 2008
Location: so. new hampshire

Posts: 1,033
iTrader: (5)

If you can replicate the sound every time then ask to take a tech for a ride so you can show them the noise. Nothing worse then getting a call from the dealer trying to tell you there's nothing wrong with the car and they couldn't get it to make any noises.
__________________
i'm not addicted to boost, but i sure am more fun when i'm on it.
branabolic is offline  
0
Reply With Quote
      05-01-2013, 12:33 PM   #27
Rookie83
First Lieutenant
 
Rookie83's Avatar
 
Drives: 2009 335i 6mt cpe
Join Date: May 2011
Location: DFW

Posts: 380
iTrader: (1)

Im just going to have to deal with it. no way in hell im taking dps,tune, and IC off unless they completely go out.
__________________
09 tasman 335 6mt cpe, jb4 g5, bms dci, bms 3" catless dp's, 7"vrsf fmic, e85+93
Rookie83 is offline  
0
Reply With Quote
      05-01-2013, 01:31 PM   #28
Pourky
First Lieutenant
 
Pourky's Avatar
 
Drives: E92 335i / E46 M3
Join Date: Jun 2006
Location: Los Angeles / SoCal

Posts: 311
iTrader: (6)

Wow... this whole time I thought it was just my piece of shit car when it happens. Mine only happens exactly at 2k rpm pretty much. Always here a solid rattle underneath my car but more towards where the midpips are on my exhaust.

Very frustrating and I hate it cause it makes it sounds like shit for that 1-2 secs!
__________________
2007 E92 335i - JB4 / AR Catless DPs / ETS Chargepipe / HKS SSQV BOV / AFE Stage 2 DCI / MagnaFlow Exhaust / LUX V3 Angel Eyes / H&R Race Springs / Too Many Cosmetic Upgrades to List
Pourky is offline  
0
Reply With Quote
      05-01-2013, 04:56 PM   #29
dicostal
First Lieutenant
 
dicostal's Avatar
 
Drives: 2007 335i
Join Date: Jun 2010
Location: Italian in CT - USA

Posts: 393
iTrader: (0)

yes it is the waste gates. I had the issue and installing the DP made it so much louder. Thank God the shop owner was like that is unacceptable and was able to fix the issues by using an e clip. Two years later, still no noise back, me a happy camper :-)
__________________
GIAC stage II|AA DP|DCI|HELIX FMIC
dicostal is offline   Italy
0
Reply With Quote
      05-01-2013, 06:06 PM   #30
Th3xf4ctor
Lieutenant
 
Th3xf4ctor's Avatar
 
Drives: 2011 BMW E90 335i M-Sport
Join Date: Aug 2011
Location: Dallas, Texas

Posts: 493
iTrader: (1)

Garage List
2011 335I  [0.00]
I get that noise when letting off the gas from like 3000 rpm and down.....also when i let my car coast down the parking garage ramps you can really here it. Freakin annoying as it sounds terrible and it happens when my car burbles.
__________________
2011 335i Sedan M Sport/Le Mans Blue Metallic/Glacier Aluminum Trim/Heated Seats/Premium Package/Black Leather/Ipod Adapter/Paddles/FormulaOne Tint/Matte Black Grilles/AA Signature Exhaust/AA Chargepipe/ Cobb Stage 1 Aggressive

2007 328i Coupe Sport/Matte Black Kidney's/3M Tint----Lemon'ed
Th3xf4ctor is offline  
0
Reply With Quote
      05-01-2013, 06:36 PM   #31
tofu-
Banned
 
Drives: 335i Jet Black/Coral Red
Join Date: Mar 2010
Location: nyc

Posts: 2,858
iTrader: (4)

same problem here. screwing with wastegate position helped it somewhat, but it's still there.

i don't forsee a cheap/easy fix

you could try physically adjusting the actuator rod, but that's only good for the rear turbo
tofu- is offline  
0
Reply With Quote
      05-02-2013, 08:40 AM   #32
Rookie83
First Lieutenant
 
Rookie83's Avatar
 
Drives: 2009 335i 6mt cpe
Join Date: May 2011
Location: DFW

Posts: 380
iTrader: (1)

Quote:
Originally Posted by dicostal View Post
yes it is the waste gates. I had the issue and installing the DP made it so much louder. Thank God the shop owner was like that is unacceptable and was able to fix the issues by using an e clip. Two years later, still no noise back, me a happy camper :-)
Could you explain more? sounds like a cheap part but extremely labor extensive lol
__________________
09 tasman 335 6mt cpe, jb4 g5, bms dci, bms 3" catless dp's, 7"vrsf fmic, e85+93
Rookie83 is offline  
0
Reply With Quote
      05-02-2013, 08:51 AM   #33
Rookie83
First Lieutenant
 
Rookie83's Avatar
 
Drives: 2009 335i 6mt cpe
Join Date: May 2011
Location: DFW

Posts: 380
iTrader: (1)

Also maybe some bmw techs could chime in on this one, i got a buddy that just started last week working as a tech at my local bmw dealer. I also have my friend jennifer that is a svc advisor at the same dealer. Whats the chances i could go in there, have the turbos replaced (again smh,getting horrible wg rattle) and between the tech and advisor they can "overlook" the dp's,tune, and fmic?
__________________
09 tasman 335 6mt cpe, jb4 g5, bms dci, bms 3" catless dp's, 7"vrsf fmic, e85+93
Rookie83 is offline  
0
Reply With Quote
      05-02-2013, 09:48 AM   #34
dicostal
First Lieutenant
 
dicostal's Avatar
 
Drives: 2007 335i
Join Date: Jun 2010
Location: Italian in CT - USA

Posts: 393
iTrader: (0)

Quote:
Originally Posted by Rookie83 View Post
Could you explain more? sounds like a cheap part but extremely labor extensive lol

it should really take them about one hour to fix if they can reach the turbo from underneath the car. Depends which turbo is causing the issue, they have fairly easy access to one turbo from under the car.

details in the link below.

http://www.e90post.com/forums/showthread.php?t=541370

good luck!!! :-)
__________________
GIAC stage II|AA DP|DCI|HELIX FMIC
dicostal is offline   Italy
0
Reply With Quote
      05-02-2013, 11:00 AM   #35
tofu-
Banned
 
Drives: 335i Jet Black/Coral Red
Join Date: Mar 2010
Location: nyc

Posts: 2,858
iTrader: (4)

Quote:
Originally Posted by dicostal View Post
it should really take them about one hour to fix if they can reach the turbo from underneath the car. Depends which turbo is causing the issue, they have fairly easy access to one turbo from under the car.

details in the link below.

http://www.e90post.com/forums/showthread.php?t=541370

good luck!!! :-)
as opposed to just spinning the rod to tighten it?

why go through all the trouble?

edit: ah i see you had side to side slop.
tofu- is offline  
0
Reply With Quote
      05-02-2013, 11:25 AM   #36
rismo
Captain
 
Drives: BMW E92 335
Join Date: Jul 2008
Location: Europe

Posts: 840
iTrader: (0)

[quote=Sick335;13914875]
Quote:
Originally Posted by DriftDreamzSS View Post
Took it to the dealer for wastegate rattle under warranty. One turbo was completely replaced and just the actuator got changed out on the other one.QUOTE]

Not really an option since i got the RBs
Me too, same noise especially when reflected by side walls next to the highway.

Is this the wastegate? even with the RB's?
__________________
BMW 335 E92 08 - Full options - RIP
BMW 335 E92 09 - Full options - DKG - Procede Rev 3 - Vishnu Meth and Chargepipe - Forge Diverter Valves - Vishnu Flex Fuel Kit- AR Catless DP - Afe Intake - Helix IC - Ar Oil Cooler - PPK Water Cooler - M3 Suspension - JRZ RS1 Shocks - Eibach Pro Springs - Drexler LSD - BMW IS Exhaust - EBC Yellow Brake Pads - Stainless Steel Brake Lines - M101 Wheels - Michelin PSS - M-Tech Body - M-Strutbar
rismo is offline  
0
Reply With Quote
      05-02-2013, 11:28 AM   #37
tofu-
Banned
 
Drives: 335i Jet Black/Coral Red
Join Date: Mar 2010
Location: nyc

Posts: 2,858
iTrader: (4)

[quote=rismo;13921764]
Quote:
Originally Posted by Sick335 View Post

Me too, same noise especially when reflected by side walls next to the highway.

Is this the wastegate? even with the RB's?
i'd contact rob



what tune is everyone using?

anyone with COBB have this problem?
tofu- is offline  
0
Reply With Quote
      05-02-2013, 11:53 AM   #38
oshusttoley
Captain
 
Drives: 2008 335i sedan
Join Date: Mar 2012
Location: New Jersey

Posts: 678
iTrader: (0)

Quote:
Originally Posted by Rookie83 View Post
Also maybe some bmw techs could chime in on this one, i got a buddy that just started last week working as a tech at my local bmw dealer. I also have my friend jennifer that is a svc advisor at the same dealer. Whats the chances i could go in there, have the turbos replaced (again smh,getting horrible wg rattle) and between the tech and advisor they can "overlook" the dp's,tune, and fmic?
All depends on dealer. Likely hit or miss
__________________
// JB4 ISO // Running Meth // Full FBO // E85 user //
oshusttoley is offline  
0
Reply With Quote
      05-02-2013, 11:53 AM   #39
oshusttoley
Captain
 
Drives: 2008 335i sedan
Join Date: Mar 2012
Location: New Jersey

Posts: 678
iTrader: (0)

My tune is jb4. It did it before tune but now louder hence me raising this question
__________________
// JB4 ISO // Running Meth // Full FBO // E85 user //
oshusttoley is offline  
0
Reply With Quote
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 07:12 PM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST