E90Post
 


PYSPEED
 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > How faithful are you with the break-in period?



View Poll Results: How faithful are you with the break-in period?
What break-in period? I’ve been hitting the redline since day one! 34 15.89%
Yes but only till 500 miles. 22 10.28%
Yes but only till 800 miles. 24 11.21%
Yes following the full 1200 miles. 100 46.73%
Yes, but I’m going a little beyond the 1200 miles before I let it scream! 34 15.89%
Voters: 214. You may not vote on this poll

Reply
 
Thread Tools Search this Thread
      04-28-2006, 12:23 PM   #1
Mr. BMW
Captain
 
Mr. BMW's Avatar
 
Drives: 2006 330i
Join Date: Feb 2006
Location: MA

Posts: 916
iTrader: (0)

Garage List
2006 330i  [0.00]
2003 Pathfinder  [0.00]
How faithful are you with the break-in period?

So how many of you are following the break-in period? I’m a 3rd of the way through it at 420 miles and plan on taking it easy for the full 1200 miles.
Mr. BMW is offline  
0
Reply With Quote
      04-28-2006, 12:24 PM   #2
JSpira
Freude am Fahren
 
JSpira's Avatar
 
Drives: Fünfer, Dreier, +
Join Date: Aug 2005
Location: New York, München, Wien

Posts: 5,253
iTrader: (1)

I was very careful not to exceed 4000 rpm for the first 2000 km. Fortunately, this lasted only 3.5 days and then I was able to open the car up and hit 245 km/h regularly!
__________________
Freude am Fahren.

Jonathan




E90 2006 330xi
E90 2006 325i
E39 2003 530i Sport*
E46 2000 328Ci*
E36 1996 328iS*
E36 1992 325i*
E30 1991 318is
E21 1982 320iS*
E21 1979 320 (6-Zyl)*
*retired


Nominated: Most Contributing Member
JSpira is offline   Austria
0
Reply With Quote
      04-28-2006, 12:24 PM   #3
vladinecko
Brigadier General
 
vladinecko's Avatar
 
Drives: '11 E92 M3
Join Date: Jun 2005
Location: Bay Area, CA

Posts: 3,903
iTrader: (1)

Garage List
2011 BMW M3  [4.50]
2008 BMW 335i  [0.00]
2006 BMW 330i  [0.00]
1994 BMW 325i  [0.00]
i barely went over 3500rpms but i did take a 600 mile trip where i was cruising a lot so i guess i wasn't that good at it.
__________________
2011 E92 M3 - IB/Beige/Sycamore Wood/6MT/EDC/ZPP2/Nav/PDC/Heated Seats/iPod-USB/Enh. Audio
2008 E92 335i - Montego Blue/Black/Gray Poplar/6MT/ZPP/ZSP/Nav/PDC/Heated Seats/HDRadio/iPod-USB - Sold
2006 E90 330i - Mystic Blue/Black/Aluminum/6MT/ZPP/iDrive/PDC/Heated Seats/Sat. Prep - Sold
1994 E36 325i - Boston Green/Beige/Automatic/ZPP/Heated Seats/Premium Sound - Sold
vladinecko is offline   United_States
0
Reply With Quote
      04-28-2006, 12:38 PM   #4
akhbhaat
Captain
 
Drives: ///M318ti Type-R Turbo
Join Date: May 2005
Location: Straddling the pond.

Posts: 838
iTrader: (0)

I started ignoring break-in procedures once I saw the road testing protocols that these cars are subjected to before they even leave the factory. Whatever BMW is telling people to do these days, they certainly don't pay attention to their own recommendations - at least, as far as the engines are concerned.

I still bed the brakes and go easy on the clutch, but as far as I'm concerned, the engine is good to go from day one. My well-maintained E46 (67k on the clock and counting) dynos stronger now than it did with 10,000 miles, still pulls a solid 30 mpg on the interstate and doesn't burn so much as an ounce of oil between changes, so if there was any damage to the valve seals or anything else, it's not showing after 6 years of fairly demanding use. I doubt it really matters what you do - each engine has already been subjected to the full range of operating conditions before it's even fitted to a car.

I think where most people go wrong is not that they ignore the new-car break in, but that they don't give the engine (and engine lubricants) time to warm to operating temperature before they get on it. That's where the real damage comes from.
akhbhaat is offline   Germany
0
Reply With Quote
      04-28-2006, 12:54 PM   #5
noflash
Captain Caveman
 
noflash's Avatar
 
Drives: '06 325eyeyiyi
Join Date: May 2005
Location: midwest

Posts: 1,715
iTrader: (0)

Garage List
2006 325i  [0.00]
Except for bimmers which don't need to warm up b/c bmw says so and took away our temp gauge.
__________________

E90 325i Monaco Blue, Black Leatherette, Sport, Cold Weather, Xenon, Sat Prep, 18" BBS RGR
Mods: Polorized Film for Business CD, added lumbar, rock chip on hood
noflash is offline  
0
Reply With Quote
      04-28-2006, 12:58 PM   #6
akhbhaat
Captain
 
Drives: ///M318ti Type-R Turbo
Join Date: May 2005
Location: Straddling the pond.

Posts: 838
iTrader: (0)

Quote:
Originally Posted by noflash
Except for bimmers which don't need to warm up b/c bmw says so and took away our temp gauge.
I nearly choked when the salesman told me that the E90 doesn't require engine warm up because it has an electronic water pump. What the hell does a water pump have to do with the thermal expansion properties of alloys?

The best thing to have is an oil temp gauge - which the 335i does. I don't really like to push my own cars hard until they've been on the road for at least 10 minutes.
akhbhaat is offline   Germany
0
Reply With Quote
      04-28-2006, 03:50 PM   #7
bilbarstow
Private
 
bilbarstow's Avatar
 
Drives: 2006 330i SG 6M ZPP ZSP
Join Date: Mar 2006
Location: Houston, TX

Posts: 95
iTrader: (0)

Garage List
2006 330i  [0.00]
I've been really good about the 1200 mi. /4000 RPM (or so ... ) concept of break-in. Not because I think it really needs it, but just in case ... although, I have been "tempted" a few times


Now that I've got 1300 mi. on it - I have to go out of town without the car for 10 days. But when I get back !
__________________
2006 330i Sparkling Graphite/Gray Leather * 6MT * zPP * zSP * Sirius * OEM Spoiler * Fold-down Rear Seats * Lo-Jack * Pinnacle 35 FormulaOne Tint * Blackline Tails *
bilbarstow is offline   United_States
0
Reply With Quote
      04-28-2006, 04:04 PM   #8
3some
First Lieutenant
 
3some's Avatar
 
Drives: E90 //M Sport 320i S/Black
Join Date: Oct 2005
Location: South-Africa / Pietersburg / Limpopo

Posts: 314
iTrader: (0)

Garage List
Quote:
Originally Posted by akhbhaat
I nearly choked when the salesman told me that the E90 doesn't require engine warm up because it has an electronic water pump. What the hell does a water pump have to do with the thermal expansion properties of alloys?

The best thing to have is an oil temp gauge - which the 335i does. I don't really like to push my own cars hard until they've been on the road for at least 10 minutes.

Spot on!

Couldn't have said it better!


__________________

E90 M-Sport Package, Sapphire Black . Exterior
Logic 7 Sound, Sunroof , I-Drive, Sport Seats , Sat-Nav, Beige Dekota Leather , Aluminium Trim . Interior
Blacklines installed recently, Chrome exaust Tip, Mods :rocks: :rocks:
1999- April - E36 Special Edition 316i (Brilliant Red)
2004- April - E46 Sport Pack 318i (Alpine White)
2005- December- E90 M-Sport 320i (Sapphire Black)
Next- 2008 - E92 335i Coupe (Don't know yet)
3some is offline   South Africa
0
Reply With Quote
      04-28-2006, 04:08 PM   #9
TENCHI
Lieutenant
 
Drives: E90 330i
Join Date: Feb 2006
Location: Seattle

Posts: 513
iTrader: (0)

Send a message via AIM to TENCHI
break in periods are the toughest IMO

so much temptation. And for someone like me that drives 1500 miles in about 4 months.....yikes
__________________
TENCHI is offline  
0
Reply With Quote
      04-28-2006, 07:39 PM   #10
325er
Private First Class
 
325er's Avatar
 
Drives: 325i Jet Blk
Join Date: Mar 2006
Location: Canada

Posts: 143
iTrader: (0)

Quote:
Originally Posted by TENCHI
break in periods are the toughest IMO

so much temptation. And for someone like me that drives 1500 miles in about 4 months.....yikes
Yup...not looking forward to it when I get my car end of May.
325er is offline  
0
Reply With Quote
      04-28-2006, 08:36 PM   #11
matt0528
Private First Class
 
matt0528's Avatar
 
Drives: '06 330i
Join Date: Feb 2006
Location: San Diego, CA

Posts: 100
iTrader: (1)

not quite red-lining it since day one. but got it there a couple times
__________________

2006 BMW 330i // Spark. Graphite // Black Interior w/ Alum.// 15mm Spacers

Sport Package // 162 18" rims // JL 12w6v2 sub // JL 500/1 amp// PMB Hyperwhite Angels
matt0528 is offline   United_States
0
Reply With Quote
      04-28-2006, 10:18 PM   #12
CnoteMD
Commander in Chief
 
CnoteMD's Avatar
 
Drives: 2008 BMW 535i
Join Date: May 2005
Location: Atlanta, GA

Posts: 1,035
iTrader: (0)

Garage List
2008 M5  [0.00]
2006 330i  [0.00]
I managed to follow the break-in for the full 1200 miles. In fact, I think I may have kept it up until 1250. It turned out not to be nearly as bad as I thought. The acceleration was still very good at the 4000rpm limit. Furthermore, even at 80 mph, the rpm's are around 3000rpm in 6th gear.

Even now that I am well out of break-in, I hardly ever have the opportunity to redline the car. The opportunity presents itself maybe 3-4 times per month.
__________________
2008 BMW 535i Space Gray, Black Leather, Dark Bamboo Trim| Sport Automatic with Paddles | Sport Package
2008 BMW M5 (gone, but not forgotten) Space Gray, Silverstone Merino Leather, Madeira Walnut Wood Trim | 7speed SMG | All options
Mods: Corsa Exhaust | RPI Ram Air Intake | H&R Sport Springs | Rogue Engineering 12mm spacers
CnoteMD is offline   United_States
0
Reply With Quote
      04-28-2006, 10:39 PM   #13
difush
Enlisted Member
 
Drives: E90
Join Date: Apr 2006
Location: Asia

Posts: 46
iTrader: (0)

I have followed the break-in porcedure till past 1200 miles. I know nowadays fro BMWs, Mercs and Audis, break-in is not really critical especially for myself which never keeps a car for more than 3 years but it never hurts to play it safe and let the engine, tires and brakes to break-in.
difush is offline  
0
Reply With Quote
      04-28-2006, 10:43 PM   #14
shimshimhada
Brigadier General
 
shimshimhada's Avatar
 
Drives: Portal
Join Date: Jul 2005
Location: Portal

Posts: 4,840
iTrader: (2)

I redlined it occasionally after a thorough warm up.
shimshimhada is offline   United_States
0
Reply With Quote
      04-28-2006, 11:40 PM   #15
goIrish
Enlisted Member
 
goIrish's Avatar
 
Drives: 2006 325i
Join Date: Apr 2006
Location: Wyoming

Posts: 42
iTrader: (0)

I was good for about 300 miles or so, then started to give 'er hell. I bet they tell you 1200miles assuming that you're not going to listen to them and only do a fraction of that. If they only said 200miles, we'd all be gunning it at 50 miles. Some reverse psych I'd say......okay probably not, but at any rate....
goIrish is offline  
0
Reply With Quote
      04-29-2006, 07:40 AM   #16
Redguy
Private First Class
 
Redguy's Avatar
 
Drives: E90 318i ES
Join Date: Feb 2006
Location: United Kingdom

Posts: 134
iTrader: (0)

Garage List
2006 318i ES  [0.00]
It's best to follow the procedure for peace of mind.

However, if caught out, for example, passing another car, stuff the running in period and floor it to get out of trouble!
Redguy is offline  
0
Reply With Quote
      04-29-2006, 07:45 AM   #17
Brunotheboxer
Colonel
 
Brunotheboxer's Avatar
 
Drives: 2014 Shelby GT500.
Join Date: Jan 2006
Location: Boston/Cape Cod

Posts: 2,983
iTrader: (0)

is the recomended break in period 1000 or 1200 miles? i thought it was only 1000. right now i have about 200 miles on her and even though it is tempting i will break her in.
Brunotheboxer is offline   United_States
0
Reply With Quote
      04-29-2006, 08:28 AM   #18
CrazyDesi
Custom User Title:
 
Drives: 89 325ic, '06 330xi
Join Date: Apr 2006
Location: New Fucken York City

Posts: 60
iTrader: (0)

Garage List
1989 M3  [0.00]
1989 325ic  [0.00]
Last night I was driving behind my bother (2002 330ci) when i said fuck it and floored it. He knew it was coming also so he did the same........I won I think we went from 40-120 ish =P.

My car has about 80 miles on it right now.
CrazyDesi is offline   United_States
0
Reply With Quote
      04-29-2006, 09:32 AM   #19
bavarian19
General
 
bavarian19's Avatar
 
Drives: Car
Join Date: Mar 2005
Location: VA

Posts: 18,809
iTrader: (23)

Never went above 4k rpms... I waited until about 2k miles until I redlined, but after the 1200, I got a little more progressive in how high I would take it...
bavarian19 is offline   United_States
0
Reply With Quote
      04-30-2006, 09:56 AM   #20
Bimmer325
Major
 
Bimmer325's Avatar
 
Drives: 2006 E90 325i
Join Date: Apr 2005
Location: MY

Posts: 1,167
iTrader: (1)

my clock now shows 1050km. last week when overtaking a truck, rpm accidentally went over 4000 but below 4500 mark and i let go the gas immediately...damn, could i have damaged the engine already i wonder...
__________________
325i Arctics M-Sport, Gray Leather with Alu Trim, ///M DCT Paddleshift, ///M Gear Knob, BBS LM-R 19", Michelin PS2, KW V2, H&R Anti Roll Bars, BMW Performance Air Intake System, 3D Front Lip, ACS Roof Spoiler, OEM Boot Spoiler, Osram 6000K, Brex White Ring, PIAA 6200K HID Fog, PIAA License Plate LED, BMS Powerbox
Bimmer325 is offline  
0
Reply With Quote
      04-30-2006, 11:04 AM   #21
gos
Captain
 
Drives: E90 330xi
Join Date: Jan 2006
Location: Colorado

Posts: 961
iTrader: (0)

Quote:
Originally Posted by Bimmer325
my clock now shows 1050km. last week when overtaking a truck, rpm accidentally went over 4000 but below 4500 mark and i let go the gas immediately...damn, could i have damaged the engine already i wonder...
The engines are redlined in the factory prior to shipment.

It's more seating the brakes and breaking in the transmission these days.
gos is offline  
0
Reply With Quote
      05-09-2006, 01:57 PM   #22
imageWIS
Audi Roamer…
 
imageWIS's Avatar
 
Drives: 06' Audi A4 2.0T
Join Date: Feb 2006
Location: Boca Raton, FL

Posts: 221
iTrader: (0)

Send a message via AIM to imageWIS
I did about 1000 miles of very nice, relaxed driving when I first got the car. The dealer told me no break-in was needed, but I did it anyways. Now that I have 2700 miles on the car (4 months and 5 days old) I barley go even close to 5000 rpm’s.

It never hurts to go through the break-in process.

Jon.
__________________
Die Gedanken sind frei

Sucker love is heaven sent.
You pucker up, our passion’s spent.
My hearts a tart, your body’s rent.
My body’s broken, yours is spent.
imageWIS 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 11:59 AM.




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