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      04-01-2014, 08:02 PM   #1
Exclusive
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Drives: 2007 E92 335i Montego/Saddle
Join Date: Jan 2012
Location: Pompano Beach

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Quotes for future reference. (legal) Mods, please do not delete

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Quote:
Originally Posted by CFalls View Post
Yes this was done nightly until these misfires started occuring, as soon as my baby is back up and running i will be back at it!

http://www.e90post.com/forums/showpo...4&postcount=69

Quote:
Originally Posted by CFalls View Post
Another group buy soon? I would like to get this done.

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Quote:
Originally Posted by CFalls View Post
Love the Piano black grille on my JB e92... I was torn betwee the 2 but glad I chose the gloss

http://www.e90post.com/forums/showpo...97&postcount=1

Quote:
Originally Posted by CFalls View Post
Just got out of my Z and finally bought me a 335i within this last month, love the car, but a week into having it I'm getting all sorts of issues causing me to reevaluate my decision to leave my trust Nissan.

First thing I noticed was shuddering while driving(idle was fine), if it started shuddering and I gassed it, it would be fine until I dropped back to a consistent speed, then the shuddering would begin again. After about 200 miles of this the SES illuminated.

This progressed to where if the car began shuddering, and I went to gas it a little it, there was no response, the car would just begin to shake/ vibrate and would sometimes cause the SES light to flash a few times, at this point idling began to be rough. Also I would get a burning smell at times in the cabin.

Took my vehicle to an indy shop and these are the codes I got

2AAF Fuel pump, plausibility

2A2B Mixture Control

29E0 Mixture Control

29CD Combustion misfires, cylinder 1

29CF Combustion misfires, cylinder 2

29CE Combuistion misfires, cylinder 3

29CC Combustion misfires, several cylinders

2C27 Oxygen sensor before catalytic converter, system check

2C3b Oxygen sensor before catalytic converter, not connected

2EF4 Map thermostat, mechanism

2AAF Fuel pump, plausibility

I was told 3 of my injectors were bad, (cylinder 1,2, and 3 obviously), and my low pressure fuel sensor, spark plugs, and thermostat needed to be replaced. As well as my valve cover gasket, oil filter stand gasket, and a transmission leak needing repair for a GRAND TOTAL of 4,500$. Tough pill to swallow after driving my new car under 500 miles, but I'm not giving up on it.. Trying to get the used car lot that I bought the car from out of Florida to help with repairs but no luck there ofcourse..

Just wondering if anyone has any experience with these issues and if what the shop quoted me sounds right? or any other input that would help with the situation. Everything is appreciated, thanks!

Car is an e92 2007 335i with 85xxx by the way.
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Quote:
Originally Posted by CFalls View Post
Thanks for the reply JKlad, I really appreciate it. I was told by the shop that they switched around coilpacks so it's definitely not the coilpacks and I was also told the HPFP was "above 50 bar" so that shouldn't be the issue.

I'm ready to buy these injectors(called BMWNA, they said mine were scanned in 2011 and not eligible), LPFS and sparkplugs and give this a run myself, really just wanted to make sure everything the shop was saying sounded right so I don't spend unneeded money.

http://www.e90post.com/forums/showpo...8&postcount=11

Quote:
Originally Posted by CFalls View Post
I will say I bought this car understanding that that's how it would be, just wasn't ready for it to come so fast lol.

And the car is bone stock, other than a few cosmetic mods that I just added. I will try to spark plugs asap. The shop was putting a pretty large emphasis on the low pressure fuel pump sensor so I think I'm going to give that a go as well and report back, thanks for your reply!

http://www.e90post.com/forums/showpo...63&postcount=1

Quote:
Originally Posted by CFalls View Post
Looking for H&R Sport Springs for my 07 335i, please reply or PM if you have available. Thank you.

http://www.e90post.com/forums/showpo...5&postcount=10


Quote:
Originally Posted by CFalls View Post
Lol same.

Just bought an e92 at 87k miles.. Oil filter housing, valve cover gasket, 3 injectors, waterpump +thermostat, spark plugs and coilpacks within the first 2,000 miles of driving it.

http://www.e90post.com/forums/showpo...34&postcount=1

Quote:
Originally Posted by CFalls View Post
Was getting misfires on cylinders 1,2, and 3 with a rough idle and hesitation while cruising at steady RPMs.

Had codes for:

2AAF fuel pump plausibily (HPFP and LPFP were fine)
2A2B Mixture control
29E0 Mixure control
29CD Misfire cylinder 1
29CF Misfire Cylinder 2
29CE Misfire Cylinder 3
29CC misfires, several cylinders
2C27 Oxygen sensor before cat converter, system check
2C3B Oxygen sensor before cat converter, not conected

I changed all 6 spark plugs, 6 coilpacks, injectors 1,2, and 3, coded the injectors correctly, replaced the low pressure fuel pump, and have gotten a walnut blast..

Afterwards I was left with:

2A2B Mixture control
29E0 Mixure control
29CD Misfire cylinder 1
29CF Misfire Cylinder 2
29CE Misfire Cylinder 3
29CC misfires, several cylinders
2C27 Oxygen sensor before cat converter, system check
2C3B Oxygen sensor before cat converter, not conected


It seems to be that whole bank that's having issues, I was thinking possibly an o2 sensor but I didn't think that would cause misfires, at this point I'm at a loss and in need of someone with more experience to chime in as to what this could possibly be, thanks!

Last edited by Exclusive; 04-30-2014 at 06:29 PM.
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