Bmw 335 need new injector ??!

Alonso_E92 · 07-22-2016, 12:19 AM

Hello I'm having a problem with my e92 335xi* I reasenlty got a misfier cylinder 3 code reasenlty out of nowhere after changing my coolant i don't now if that has anything to do with that I dought it. But I switched my coils packs and spark plugs around (dirent buy new ones) let it sit over night started it in the morning car was shaking than trew the same code same cylinder.Gave it one last try and when changing the coils packs I saw they where dirty so I switched the bad one from cylinder 4 to cylinder 3 and cleared the code used it that night for a wile, let it sit over night, no code car was a little shaky but no code at all, went on a 10m drive came back let it sit for about 5 hours started it again still no code or anything anyone had the same problem or can help ?
Thanks in advance!

specialist · 07-28-2016, 10:42 AM

don't you need to re-code the car if you switch position of the injectors? 3 to 4 or 4 to 3

Underground6t9 · 07-28-2016, 11:15 AM

You cant switch injectors around. If one is bad you need to change them in sequence. If i remember correctly cylinder 1,3,5 all need to be replaced and coded. cylinder 2,4,6 are paired together. I hope this makes sense.

924er · 07-28-2016, 11:45 AM

Sorry but it's really hard to understand you. Are you saying you swapped coils and plugs around and the misfire remained in the same cylinder ?

If that's the case, I would lean towards it being an injector issue. You could do it the cheap way and replace one that's fine. It's better to replace all or at least all in one bank.

sea6speed · 07-28-2016, 11:47 AM

Check the injector recall thread if you haven't. Many of the E9x cars have free replacement through BMW.

MadeInPhilly · 07-28-2016, 01:51 PM

Recall SI B13 14 10 states injectors are covered for N54 engines which were produced from 04/02/2007 through 10/31/2008.

SugarLand335i · 07-28-2016, 03:55 PM

Quote:

Originally Posted by MadeInPhilly

Recall SI B13 14 10 states injectors are covered for N54 engines which were produced from 04/02/2007 through 10/31/2008.

Does this ever expire? I don't think it has been performed on my car, but I will check under the hood for the sticker today.

Gizmo 335i · 07-29-2016, 09:09 AM

^^^^I believe 10 years from mfg date or 120,000 miles.

Alonso_E92 · 08-10-2016, 12:33 AM

called bmw today they said nope no recall just hpfp 120k turbos 82k no injectros tho

07-22-2016, 12:19 AM	#1
Alonso_E92 New Member 0 Rep 5 Posts Drives: Red Beast Join Date: Jun 2016 Location: denver,co iTrader: (0)	Bmw 335 need new injector ??! Hello I'm having a problem with my e92 335xi* I reasenlty got a misfier cylinder 3 code reasenlty out of nowhere after changing my coolant i don't now if that has anything to do with that I dought it. But I switched my coils packs and spark plugs around (dirent buy new ones) let it sit over night started it in the morning car was shaking than trew the same code same cylinder.Gave it one last try and when changing the coils packs I saw they where dirty so I switched the bad one from cylinder 4 to cylinder 3 and cleared the code used it that night for a wile, let it sit over night, no code car was a little shaky but no code at all, went on a 10m drive came back let it sit for about 5 hours started it again still no code or anything anyone had the same problem or can help ? Thanks in advance!
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07-28-2016, 10:42 AM	#2
specialist First Lieutenant 26 Rep 352 Posts Drives: 335i Join Date: Apr 2013 Location: toronto iTrader: (0)	don't you need to re-code the car if you switch position of the injectors? 3 to 4 or 4 to 3
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07-28-2016, 11:15 AM	#3
Underground6t9 Lieutenant Colonel 317 Rep 1,735 Posts Drives: BMW 335xi, Lexus is250 Join Date: Jan 2014 Location: Eugene, OR iTrader: (2)	You cant switch injectors around. If one is bad you need to change them in sequence. If i remember correctly cylinder 1,3,5 all need to be replaced and coded. cylinder 2,4,6 are paired together. I hope this makes sense. __________________ \|instagram@underground6t9\|
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07-28-2016, 11:45 AM	#4
924er Colonel 352 Rep 2,050 Posts Drives: e92 335i '10 Join Date: Feb 2014 Location: Socal iTrader: (0)	Sorry but it's really hard to understand you. Are you saying you swapped coils and plugs around and the misfire remained in the same cylinder ? If that's the case, I would lean towards it being an injector issue. You could do it the cheap way and replace one that's fine. It's better to replace all or at least all in one bank. __________________ '10 e92 N54 DCI intakes, ER chargepipe, TIAL BOV, VRSF 5in FMIC, BMS Downpipes COBB e30
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07-28-2016, 11:47 AM	#5
sea6speed First Lieutenant 93 Rep 343 Posts Drives: '10 335i Msport 6M / E34 535i Join Date: Mar 2013 Location: Seattle iTrader: (0)	Check the injector recall thread if you haven't. Many of the E9x cars have free replacement through BMW.
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07-28-2016, 01:51 PM	#6
MadeInPhilly First Lieutenant 43 Rep 301 Posts Drives: E30 318is, E90 335i, 03 GTI Join Date: Sep 2009 Location: Dallas, TX iTrader: (0)	Recall SI B13 14 10 states injectors are covered for N54 engines which were produced from 04/02/2007 through 10/31/2008.
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07-29-2016, 09:09 AM	#8
Gizmo 335i Captain 370 Rep 620 Posts Drives: 2021 M2C BSM, 6MT Join Date: Dec 2014 Location: FL iTrader: (5)	^^^^I believe 10 years from mfg date or 120,000 miles.
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08-10-2016, 12:33 AM	#9
Alonso_E92 New Member 0 Rep 5 Posts Drives: Red Beast Join Date: Jun 2016 Location: denver,co iTrader: (0)	called bmw today they said nope no recall just hpfp 120k turbos 82k no injectros tho
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