09 335i rough idle!!

F85_RN · 01-12-2009, 01:20 PM

ok so i bought a brand new 09 335i about a month ago and i have about 600 miles on it. This morning i was in full stop on the red light and the idle was really rough and sounded like miss-fire. I can feel it like a whole car was shacking and the idle gauge was jumping from 850-1100. Anyone experienced ot would like to share??? My car is bone stock!!

bsamoul · 01-12-2009, 01:23 PM

fuel pump

F85_RN · 01-12-2009, 01:28 PM

i thoguht they fixed the problem on 09s

chazzz · 01-12-2009, 02:36 PM

the never-ending problem with fuel pump...

F85_RN · 01-12-2009, 02:57 PM

what the f**** are u seriouse? so you are saying i have to deal with this bull****? So who's lying? is it BMW? or the technichian? They told me they totally redesign the fuel pump and the intercooler.

ilidon · 01-12-2009, 03:23 PM

Had it once like when I still had 150 miles on it. Car shaking bad but after turning it off went back to normal. Have 1300 miles now and didn't happen again. Got the car last month too. Dec. 4 to be exact.

ilidon · 01-12-2009, 03:25 PM

Btw, I use shell and I think that's the best gas there is. Maybe it has something to do in preventing it. I hope.

Lostx89xSoulz · 01-12-2009, 03:45 PM

not to thread jack but my e92 335i was park and when i started it it was lagging for about 15 sec then started does anyone knows why? please let me know.

F85_RN · 01-12-2009, 05:53 PM

I use btw shell and Chevron. I think they are both good gasoline

Arustik1 · 01-12-2009, 06:02 PM

Could be fuel pump...Id ride it out...could go away

balance · 01-12-2009, 06:06 PM

fuel pump bro
I had the same problem.

http://www.e90post.com/forums/showthread.php?t=196446

Z22Z · 01-12-2009, 06:09 PM

that used to happen to me too. while stopped at the light the car would begin shaking and the rpm would go up and down a few hundred. it eventually stopped by itself after a few weeks and i havnt had this problem again.

Z22Z · 01-12-2009, 06:10 PM

Quote:

Originally Posted by Lostx89xSoulz

not to thread jack but my e92 335i was park and when i started it it was lagging for about 15 sec then started does anyone knows why? please let me know.

if the starter was going at it but the car didnt start until 15 seconds later it could be your pump

-=Hot|Ice=- · 01-12-2009, 06:27 PM

Fuel pump.

vgame64 · 01-12-2009, 10:39 PM

Wow, either US gas has way too much ethanol it it or BMW/Bosch/whoever sucks at designing fuel pumps.

They should know by now the quality of US gas and compensate for it with a new pump design and do a full recall for the older pumps (similar to the lag-fix recall where BMW fesses up).

Direct injection is used in many cars now and as far as I know, no 335 level epidemic exists with pumps.

3er858 · 01-12-2009, 10:52 PM

If I were you, I wouldn't jump to any conclusions... I have an '09 also, and when it was like 300 miles old, some wierd shit popped up on the idrive screen. Some malfunction warning... I tripped out at first, but it's never happened again. The moral of the story is unless it happens again I wouldn't get too woried

E90330iS · 01-12-2009, 11:26 PM

anyone have the official file about the fix for fuel pump for 09 cars?

01-12-2009, 01:20 PM	#1
F85_RN Private First Class 57 Rep 199 Posts Drives: 2015 BMW X5M Join Date: Oct 2008 Location: Seattle, WA iTrader: (0)	09 335i rough idle!! ok so i bought a brand new 09 335i about a month ago and i have about 600 miles on it. This morning i was in full stop on the red light and the idle was really rough and sounded like miss-fire. I can feel it like a whole car was shacking and the idle gauge was jumping from 850-1100. Anyone experienced ot would like to share??? My car is bone stock!!
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01-12-2009, 01:23 PM	#2
bsamoul Major General 165 Rep 7,433 Posts Drives: E90 325i Join Date: Feb 2007 Location: Walnut Creek, California iTrader: (2)	fuel pump __________________ -Brian 2X 2006 BMW 325i [Electric Red & Mystic Blue] \| ZPP \| V1 \| Rear Fogs \| M3 Lip Spoiler \| EAS RemoteKey \| BMS Powerbox \| Projector90 Headlights w/ LED AE \| LED plate lights \| OEM Blacklines http://www.tech-shine.com
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01-12-2009, 01:28 PM	#3
F85_RN Private First Class 57 Rep 199 Posts Drives: 2015 BMW X5M Join Date: Oct 2008 Location: Seattle, WA iTrader: (0)	i thoguht they fixed the problem on 09s
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01-12-2009, 02:36 PM	#4
chazzz Captain 116 Rep 712 Posts Drives: 2018 Chrysler 300S Join Date: Sep 2007 Location: Southern California iTrader: (4)	the never-ending problem with fuel pump... __________________ SOLD - 2007 BMW 335i Sedan, Montego Blue with Lemon seats, AluFelgen CS7 rims & Continental DW tires CURRENT - 2018 Chrysler 300S, Crystal Granite Metallic.
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01-12-2009, 02:57 PM	#5
F85_RN Private First Class 57 Rep 199 Posts Drives: 2015 BMW X5M Join Date: Oct 2008 Location: Seattle, WA iTrader: (0)	what the f** are u seriouse? so you are saying i have to deal with this bull**? So who's lying? is it BMW? or the technichian? They told me they totally redesign the fuel pump and the intercooler.
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01-12-2009, 03:23 PM	#6
ilidon Major 59 Rep 1,036 Posts Drives: F13 M6 Join Date: Dec 2008 Location: L.I., NY iTrader: (10) Garage List 2009 335i [7.00]	Had it once like when I still had 150 miles on it. Car shaking bad but after turning it off went back to normal. Have 1300 miles now and didn't happen again. Got the car last month too. Dec. 4 to be exact.
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01-12-2009, 03:25 PM	#7
ilidon Major 59 Rep 1,036 Posts Drives: F13 M6 Join Date: Dec 2008 Location: L.I., NY iTrader: (10) Garage List 2009 335i [7.00]	Btw, I use shell and I think that's the best gas there is. Maybe it has something to do in preventing it. I hope.
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01-12-2009, 03:45 PM	#8
Lostx89xSoulz Alpine White 4 Rep 97 Posts Drives: 11 X5, 08 E93 M3, 09 E92 335i Join Date: Dec 2008 Location: Rosemead, CA iTrader: (0)	not to thread jack but my e92 335i was park and when i started it it was lagging for about 15 sec then started does anyone knows why? please let me know.
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01-12-2009, 05:53 PM	#9
F85_RN Private First Class 57 Rep 199 Posts Drives: 2015 BMW X5M Join Date: Oct 2008 Location: Seattle, WA iTrader: (0)	I use btw shell and Chevron. I think they are both good gasoline
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01-12-2009, 06:02 PM	#10
Arustik1 HYEPWR 100 Rep 2,868 Posts Drives: E46 M3 Join Date: Oct 2007 Location: Mesa, AZ iTrader: (3) Garage List 2007 E92 335i [0.00]	Could be fuel pump...Id ride it out...could go away __________________ 2002 330ci Titanium Silver / Gray 2005 X5 3.0i Black Sapphire Metallic / Black 2002 M3 Laguna Seca Blue / Black 2001 M5 Jet Black / Black
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01-12-2009, 06:06 PM	#11
balance Colonel 122 Rep 2,090 Posts Drives: F32 435i Join Date: Nov 2008 Location: OC iTrader: (6) Garage List 2014 BMW [0.00]	fuel pump bro I had the same problem. http://www.e90post.com/forums/showthread.php?t=196446 __________________
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01-12-2009, 06:09 PM	#12
Z22Z Lieutenant 33 Rep 536 Posts Drives: WRX Join Date: Dec 2008 Location: Glendale, CA iTrader: (0)	that used to happen to me too. while stopped at the light the car would begin shaking and the rpm would go up and down a few hundred. it eventually stopped by itself after a few weeks and i havnt had this problem again.
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01-12-2009, 10:39 PM	#15
vgame64 Colonel 141 Rep 2,479 Posts Drives: BMW 335i Join Date: Jul 2008 Location: USA iTrader: (9)	Wow, either US gas has way too much ethanol it it or BMW/Bosch/whoever sucks at designing fuel pumps. They should know by now the quality of US gas and compensate for it with a new pump design and do a full recall for the older pumps (similar to the lag-fix recall where BMW fesses up). Direct injection is used in many cars now and as far as I know, no 335 level epidemic exists with pumps.
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01-12-2009, 10:52 PM	#16
3er858 First Class Privates 44 Rep 616 Posts Drives: AW F10, CW Mk6, 1299S Join Date: Oct 2005 Location: SCV SoCal iTrader: (0)	If I were you, I wouldn't jump to any conclusions... I have an '09 also, and when it was like 300 miles old, some wierd shit popped up on the idrive screen. Some malfunction warning... I tripped out at first, but it's never happened again. The moral of the story is unless it happens again I wouldn't get too woried __________________ F10 M-Sport \| xdrive LTMW \| Velgen VBM6\| V12's \| CKS coilovers \| wrapped roof \| wrapped mirror caps \| wrapped door handles \| Gloss Black Grills \| M5 rear Lip
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01-12-2009, 11:26 PM	#17
E90330iS Major General 143 Rep 6,333 Posts Drives: BMW M4 Join Date: Jan 2006 Location: Arcadia, California iTrader: (56) Garage List 2006 330i [0.00]	anyone have the official file about the fix for fuel pump for 09 cars? __________________ 2017 BMW M4 DCT Lease Transfer: https://f80.bimmerpost.com/forums/sh...8#post23736398
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