N55 Long Cranks at 550 miles

RambleJ · 09-07-2010, 02:31 PM

Quote:

Originally Posted by igom3

Just curious did anyone ever reported HPFP failure on 535i? My neighbor has one with over 25K and has no problems what so ever. BTW my car has check engine sign and runs little rough. Could be second pump going bad. Will see.

Are we talking about an N54 535i?? If so, yes I have had one with my 535. But that was back when I first got it. Since then, I haven't had any issues. (fingers crossed)!

whitecord · 09-19-2010, 08:48 AM

I wouldn't be so fast to blame the high pressure fuel pump. I have seen the low pressure fuel pump create the same problems.

madmanhiker · 09-19-2010, 10:38 AM

still... so far this is the only n55 that has had any hpfp issues right? no one else has posted anything... it's possible this is just a coincidence...

itsbrokeagain · 09-19-2010, 10:54 AM

I think Pete the Greeks car had a hpfp failure the first week he had his. Could be wrong tho.

shockin330i · 09-19-2010, 12:57 PM

There are already two cases here...

Cygnusx1 · 09-19-2010, 10:30 PM

Can you really sue a manufacturer because you are annoyed about long crank times and an occasional part failure? I mean flat tires might be more common, and more dangerous? What would be the grounds for the suit? Just curious.

I mean I fought tooth and nail with subaru, leveraging the NHTSA, to fight a blatant fuel leak in my WRX...and thousands of other WRX's. It took four years to wake up the NHTSA and Subaru for a simple refund for the repair. The fuel leak over a hot turbocharger seems more like a candidate for a class action than finicky BMW fuel pumps...unless people are getting killed or dollars are being stolen...good luck.

schnell325 · 09-19-2010, 11:35 PM

2 N55's, each bought end of April and each with ~10,000 km (~6,200miles) with no issues at all.

MusclezMarinara · 09-20-2010, 08:23 AM

were missing info i feel, give us more specifics OP

Brandon26pdx · 02-10-2011, 03:09 PM

Quote:

Originally Posted by maxnix

That could only be said by someone who has never owned a VW or Audi product.

Thank you. Those things are piles. (Although pretty)

Iceberg4 · 02-10-2011, 05:33 PM

Just a little over 14K miles and have had long cranks for the past 2 days

This just started happening though, I've had zero problems otherwise until now.

Keik E92 M3 · 02-10-2011, 05:43 PM

NOOOOOOOO!!!!! I hope i dont get this problem

.

shockin330i · 02-10-2011, 06:27 PM

19k miles and doing just fine

Castr_85M · 02-11-2011, 09:52 AM

Mine was replaced at 8K miles and i'm starting to have long cranks again 3K miles later.

shockin330i · 02-11-2011, 10:20 AM

Quote:

Originally Posted by alofoque

Mine was replaced at 8K miles and i'm starting to have long cranks again 3K miles later.

N55 or n54?

ihvabmr · 02-11-2011, 10:28 AM

This is one of the major reason why I moved away from 335i's, in addition to the maintenance cost down the line. Why wouldn't BMW fix this problem in the N55 series motors? Are they really that lazy and not understand the consequences of this fiasco? This just baffles me.....

shockin330i · 02-11-2011, 10:30 AM

So of all the new n55s on this board, how many have had their hpfp replaced? 3? That pretty much seems like they fixed the problem to me.

Iceberg4 · 02-13-2011, 11:48 PM

My long cranks just went away over the weekend so I guess all is back to normal (for now)?

Bad gas maybe?

Craig@SupremePower · 02-14-2011, 12:41 AM

bmw hpfp's blow

Andrew@ET · 02-14-2011, 12:58 AM

10k miles and i drive the shit out of this car !

I gunned it out of the dealer break it whats that?

I rarely let it warm up all the way

I go wot about 10 times per day everyday

only problem i have had is a low oil light at 8 k they topped it off one bottle.

shockin330i · 02-14-2011, 03:02 AM

Been doing that for 19k miles lol. Been tuned for almost 11k miles and hit the race track at least once a week.

AMASIAN · 02-14-2011, 08:18 AM

Why can't I just throw a Walbro in like I've done with EVERY other car I've ever touched...

AMASIAN · 02-14-2011, 10:12 AM

Quote:

Originally Posted by TrackRat

Because a Walbro outputs about 6 psi and your engine requires 2900 PSI for DI...

Touche' salesman...

Never had a DI'd car lol...

09-19-2010, 08:48 AM	#68
whitecord Second Lieutenant 2 Rep 219 Posts Drives: 500whp 318ti Join Date: May 2006 Location: bonita springs iTrader: (4)	I wouldn't be so fast to blame the high pressure fuel pump. I have seen the low pressure fuel pump create the same problems.
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09-19-2010, 10:38 AM	#69
madmanhiker Lieutenant Colonel 26 Rep 1,565 Posts Drives: '11 E92 335i Join Date: Jul 2008 Location: Jacksonville, Fl iTrader: (3) Garage List 2011 335i M-Sport [3.00] 2008 328i Sport Pre ... [0.00]	still... so far this is the only n55 that has had any hpfp issues right? no one else has posted anything... it's possible this is just a coincidence...
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09-19-2010, 10:54 AM	#70
itsbrokeagain 173 Rep 15,737 Posts Drives: E28 535, 1996 Dodge Ram Diesel Join Date: Mar 2007 Location: Valley Stream, NY iTrader: (7)	I think Pete the Greeks car had a hpfp failure the first week he had his. Could be wrong tho. __________________ AUTOCouture Motoring: Handling reflector installs to turbo upgrades and superchargers, and everything in between 15-01 Pollitt Drive, Fairlawn NJ 201-666-3500 <-Official Vehicle Transport for AUTOCouture
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09-19-2010, 12:57 PM	#71
shockin330i Brigadier General 59 Rep 4,208 Posts Drives: blue Join Date: Jan 2007 Location: f y'all, I'm from Texas (RGV) iTrader: (1)	There are already two cases here... __________________ ERnie 2011 AW/e90/n55 12.9@107.53mph *N55 Moderator* I'm crawling similar to a ant cuz I'm low to the earth
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09-19-2010, 10:30 PM	#72
Cygnusx1 Second Lieutenant 5 Rep 242 Posts Drives: 2006 330xi Sedan Join Date: Jun 2010 Location: New York iTrader: (0) Garage List 1976 280Z [5.00] 1972 Datsun 240Z [5.00] 2006 330xi [0.00]	Can you really sue a manufacturer because you are annoyed about long crank times and an occasional part failure? I mean flat tires might be more common, and more dangerous? What would be the grounds for the suit? Just curious. I mean I fought tooth and nail with subaru, leveraging the NHTSA, to fight a blatant fuel leak in my WRX...and thousands of other WRX's. It took four years to wake up the NHTSA and Subaru for a simple refund for the repair. The fuel leak over a hot turbocharger seems more like a candidate for a class action than finicky BMW fuel pumps...unless people are getting killed or dollars are being stolen...good luck. __________________ Straight-Six Addict - Dave
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09-19-2010, 11:35 PM	#73
schnell325 Bored at work.... 44 Rep 3,884 Posts Drives: '08 M3,'11 335xi Join Date: Aug 2007 Location: BC iTrader: (5)	2 N55's, each bought end of April and each with ~10,000 km (~6,200miles) with no issues at all. __________________ '08 M3: AA G2L3, Catless X-Pipe & Sig Series Rear. AP rods. TC Kline EDC Coil Overs. MRF Alum Sub Frame Bushings. TMS Delrin Diff'l Bushings. BFI Motor Mounts. Recaro PP. BMW Perf Steering Wheel. P3 Gauge. PS Overflow Kit. APEX ARC-8 18"x9.5"/10.5". Conti Slicks 275/35F 305/30R. Stoptech Pads/SS Lines. Cantrell Brake Ducts. http://5252motorsports.blogspot.ca/2...3-sleeper.html
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09-20-2010, 08:23 AM	#74
MusclezMarinara Banned 83 Rep 5,022 Posts Drives: VALNCYA Join Date: Jan 2009 Location: Jersey iTrader: (23) Garage List 2011 BMW 1M [4.83] 2009 335i Sedan xdrive [4.67]	were missing info i feel, give us more specifics OP
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02-10-2011, 05:33 PM	#76
Iceberg4 Lieutenant 8 Rep 514 Posts Drives: '14 AW 435i M-Sport Join Date: Jun 2009 Location: The city that never sleeps! iTrader: (1)	Just a little over 14K miles and have had long cranks for the past 2 days This just started happening though, I've had zero problems otherwise until now.
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02-10-2011, 05:43 PM	#77
Keik E92 M3 Banned 52 Rep 1,346 Posts Drives: BMW M3 DCT Join Date: Jan 2010 Location: SoCal iTrader: (6) Garage List 2009 BMW [4.50] 2011 BMW 335i [3.40]	NOOOOOOOO!!!!! I hope i dont get this problem .
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02-10-2011, 06:27 PM	#78
shockin330i Brigadier General 59 Rep 4,208 Posts Drives: blue Join Date: Jan 2007 Location: f y'all, I'm from Texas (RGV) iTrader: (1)	19k miles and doing just fine __________________ ERnie 2011 AW/e90/n55 12.9@107.53mph *N55 Moderator* I'm crawling similar to a ant cuz I'm low to the earth
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02-11-2011, 09:52 AM	#79
Castr_85M Captain 19 Rep 947 Posts Drives: AW/Fox 6MT E90 M3 Join Date: Sep 2009 Location: NYC iTrader: (7)	Mine was replaced at 8K miles and i'm starting to have long cranks again 3K miles later.
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02-11-2011, 10:28 AM	#81
ihvabmr Lieutenant 8 Rep 411 Posts Drives: BMW Join Date: Aug 2010 Location: Earth iTrader: (4)	This is one of the major reason why I moved away from 335i's, in addition to the maintenance cost down the line. Why wouldn't BMW fix this problem in the N55 series motors? Are they really that lazy and not understand the consequences of this fiasco? This just baffles me.....
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02-11-2011, 10:30 AM	#82
shockin330i Brigadier General 59 Rep 4,208 Posts Drives: blue Join Date: Jan 2007 Location: f y'all, I'm from Texas (RGV) iTrader: (1)	So of all the new n55s on this board, how many have had their hpfp replaced? 3? That pretty much seems like they fixed the problem to me. __________________ ERnie 2011 AW/e90/n55 12.9@107.53mph *N55 Moderator* I'm crawling similar to a ant cuz I'm low to the earth
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02-13-2011, 11:48 PM	#83
Iceberg4 Lieutenant 8 Rep 514 Posts Drives: '14 AW 435i M-Sport Join Date: Jun 2009 Location: The city that never sleeps! iTrader: (1)	My long cranks just went away over the weekend so I guess all is back to normal (for now)? Bad gas maybe?
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02-14-2011, 12:41 AM	#84
Craig@SupremePower 842 Rep 75,000 Posts Drives: '12 Dodge Durango R/T Join Date: Mar 2008 Location: New Jersey iTrader: (14)	bmw hpfp's blow
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02-14-2011, 12:58 AM	#85
Andrew@ET Brigadier General 73 Rep 4,039 Posts Drives: Red thing Join Date: May 2007 Location: Earth iTrader: (9)	10k miles and i drive the shit out of this car ! I gunned it out of the dealer break it whats that? I rarely let it warm up all the way I go wot about 10 times per day everyday only problem i have had is a low oil light at 8 k they topped it off one bottle.
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02-14-2011, 03:02 AM	#86
shockin330i Brigadier General 59 Rep 4,208 Posts Drives: blue Join Date: Jan 2007 Location: f y'all, I'm from Texas (RGV) iTrader: (1)	Been doing that for 19k miles lol. Been tuned for almost 11k miles and hit the race track at least once a week. __________________ ERnie 2011 AW/e90/n55 12.9@107.53mph *N55 Moderator* I'm crawling similar to a ant cuz I'm low to the earth
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02-14-2011, 08:18 AM	#87
AMASIAN Banned 10 Rep 600 Posts Drives: 335i Vert Join Date: Jul 2010 Location: Rochester, NY iTrader: (8)	Why can't I just throw a Walbro in like I've done with EVERY other car I've ever touched...
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