335d rough idle After the first couple codes show up, the rough idle begins and the exhaust smell is pretty bad from the initial start up. I cleaned them with seafoam and let them sit overnight. It regularly throws smoothness regulator codes for cylinder 1, and occasionally also smoothness for cylinder 3 and misfire detection for cylinder 1. Google Search Search Forums Hello all, i am stumped on what could be causing my rough idle. The 335d get more cbu because all of their egr comes unfiltered, while on x5 35d some of egr comes from past the dpf. Jump to Latest 6. One of the DP bolts had corroded and needed to be drilled out, which probably affected the sensor. 52 - $125. Join Date: Jul 2013. Well, hell, of course we all fixed the rough idle. I have index 12's, ngk 95770(forgot what my shop gaped them to) carbon blast and new coils all withing 3 months. Before I try it myself I wanted to see if Bmw 335i rough idle. Join Date: Jun 2013. Log of rough idle^^ Setup 2011 335i n55 140000kms MHD 1. 7 posts · Joined 2011 Add to quote; Only show this user #1 · Mar 27, 2014. I have noticed it mostly if it has been sitting overnight. A few times I would get engine codes P1554 and P0012. In my 335i, the idle was smooth as silk. 1279 posts · Joined 2010 Add to quote; Only show this user #1 · May 11, 2010. No codes thrown. Jump to Latest 8. Which led me to believe that they switched the O2 sensors or regulating sensors during downpipe installation. I also was trying to diagnose the car today when my limp mode activated and rail pressure dropped to 90PSI, threw 2C01 code. My 2011 335d with 70k miles is idling a bit roughly. I had an intermittent rough Just got my 335i, and I have noticed that stop lights when the car is not moving, the idle is a bit rough. I've had it for a long time, and just thought it was part of hte HPFP issue, but I've had 3 replaced, and I'm currently on the "fixed" one, and i still have it. Location: Scotland. It can be not bad some mornings and then on other it shakes the car. Interested in having wastegate actuator reset but no one seems to want to touch it as codes aren’t generated. The 4593 seems to indicate an injector #2 issue but I dont find a reliable description for that code. 62. I still have the Boost-pressure sensor, signal (003F01) code stored in the DDE. It feels like the engine is misfiring randomly about once every 1-2 seconds. Car Service Estimate Shop/Dealer Price; 2009 BMW 335d L6-3. F40Model Year: 2019 + Previous Generations E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > cold start rough idle leads to stalling Thread Tools: Search this Thread 08-16-2020, 09:16 PM 2008 335i Sold [SIGPIC] [/SIGPIC] Save Share It had rough idle and smoke for first 20 seconds of start up each morning. Drive to mechanic. It raises and lowers the idle rhythmically about every second or so. I have a Bmw 335i with the n54 motor. (specifically for the 35D and 335D, and the shops don't even offer to rebuild these, only to sell the re-manufactured ones directly from Bosch. And of course it wasn't covered under my Named Components Extended Warranty. I used INPA to read the codes. I took the car in for service a couple of times and had the try this it's easy to do only 5 minutes and solved all your rough idle and check engine light problems on your (2000-2009) later or newer yes! all BMW E60, X3, X5, 325i,330i,335i,525i,528i,530i,535i, Need help! limp mode, rough idle, SES light on. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 Speculation on my part, but the fuel level sensor codes could be old and not applicable to your current bout of 'rough-running engine. Gently blowing out any debris is the method suggested and it is good to see About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > N55 rough idle/misfire at warm startup Google Search 2011 335I 6AT idles rough . Car sat for 45 min to 1 hour. Colonel . If it's really cold it even stalls. Drives: 2012 335i F30 Sedan Manual. . Join Date: Feb 2013. The car would idle at 600rpm and after a few idle shakes and shivers would then rise to 750rpm. The engine hasn’t died from rough idle but it sure feels like it will. Consider them to be a maintenance item as they need to be replaced every 75-100k miles, yes, even index 12s. Jump to Latest 7. 0L Turbo Diesel: Service type Car idle is rough Inspection: Estimate $94. rely on a good mechanic. Love how BMW stories keep going, biodiesel, additives, drive harder, etc. I don't suspect it to be the hpfp since my rpms at idle aren't Just wanted to add my experience with this and a video I recorded. Close. BMW is a reliable vehicle to own. My car was fully warmed up after a long 50 minute commute with a mix of typical rush hour Thank you all for tuning in to Super Mario Diagnostics! Today we are working on a 2013 BMW 325i N55 F30Concern is hard start and stalling. iTrader: Garage List. Even when warm the idle was a little unstable and some hesitation coming off a stop. ' I'm also skeptical that bad fuel level sensors would cause the engine to run poorly -- but it wouldn't be the first time that I got 'fooled' by some strange connection between seemingly unrelated components/symptoms Bmw 335i rough idle . coils sparks, injectors, and my throttle body, now im running super rough on idle no more misfires, but if i hold it at 1k rpm it runs fine im getting no codes except 2a2b bank 1 too lean. New battery in and now the car is idles rough between 1000 and 1400 RPM. In this video, I’ll share BMW ROUGH IDLE FIX! HOW TO!Check Out My BMW N54 335i Setup ⬇️ :JB4: https://burgertuning. Ticking noise from 335i engine at idle. The engine rough running goes on during and after the 30 seconds. 5k-2k RPM, semi-regularly. His is 355 millibars, yours is 518 millibars. Location: Texas, United States. 2. So if you fixed your issue I’d REALLY like to know what the fix was. r/BMW. F40Model Year: 2019 + Previous Generations; F20 / F21Model Drives: 335D 2010. Also it is burning 1/4 tank of fuel over 40 miles (mostly freeway). I did the stomp test, got a code 1215 (MAF At idle on a warm engine, no fan or A/C, I'm getting a rough idle. I show 2 DDE codes, 4593 and 4CE7. It drives perfectly normal as well but unless the AC is on OK so I took the whole fuel rail system out, tested each injector and they all worked. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23Model Year: 2014 - 2020. 50. rely on a scanner or b). After BMW 335d Rough Idle? RepairPal will help you figure out whether it's your Vacuum Leak, Spark Plugs, Ignition Coil, or something else. Bmw 328i 2008 m Sport suspension try this it's easy to do only 5 minutes and solved all your rough idle and check engine light problems on your (2000-2009) later or newer yes! all BMW E60, X3, X5, 325i,330i,335i,525i,528i,530i,535i, check out the manifold adjuster Google this up. On-throttle is very smooth, but the car shakes like crazy at a stoplight. Eventually the motor will somewhat smooth out (after a few minutes of not touching anything), but intermittent backfiring into the intake will occur. _____ Fubarsky . Quote 06-01-2019, 12:26 AM #22: Mr_SDP. This sub has no connection to the Discord server, nor does this sub have any official endorsement or official relationship with BMW themselves. 127. 49 - $145. 2011 335d with DDE Injector codes 4592 4862 4990 48d1 4B05 4CES. It almost sounds like an intermittent half miss, like an old bike with unbalanced carbs. Forums. We saw also the following code: Rail Found myself needing a car two months ago and bought a used 2011 335d with 45,000 miles. 61k miles, owned 7 years, no issues, all maintenance done regularly, 10 F, windchill -10ish F. Rep. Even my brother in the passenger seat feels it. Save Share If the EGR valve is stuck open, it will cause rough idle, and also drop in idle speed. Going into shop Monday. 0 coupe. - My car start to misfiring on idle, so i put new sparks NGK 97968 with gap. Bimmerpost ☰ Model Selection. - Replaced spark plugs Next day, morning drive was fine, I park up and go to London, came back and my first HPFP symptoms fully kicked in. Immediately the car sounded like a The 335i usually has this "rough idle" when the fuel pump is going to go, from the forums I've read. This has been ongoing since about a year ago. It'll surge every I put everything together and started the car, it didn't fix the rough idle, so I turned it off. Month ago i was traveled with car to long trip vacation with my 335i, so after we went back from vacation. Idle jumps up to 1500 and down to 1000. Today though (one week after warranty expired) it began to rough idle, almost like a gas engine in need of new spark plugs. Very minor shakes/jutters that myself and passengers do notice which My 2011 335D (67K miles) started idling rough this morning. It's never Car has a rough idle that does not fluctuate on the tach but is easy to feel or hear. I have index 12's, ngk 95770(forgot what my shop gaped them to) carbon blast and new coils Log in. I don't remember this when I test drove a F30 328i. G42Model Year: 2021 + F44Model I have a 2011 BMW 335i. The RPMs would fluctuate when I first start it up. Recently it’s been throwing a half CEL on cold start when idle rough. I replaced them all and the car runs like new. Ongoing issue. I checked the codes using a generic OBD2 reader and following codes were found: Fault Code: P0273 Fault Explanation: Cylinder 5 Injector Circuit Low Drives: 2010 335d. I’ve been having a rough idle issue for about a couple weeks now. #10 04-24-2019, 12:16 AM Rough Idle and Fluctuation During Deceleration! Bimmerpost ☰ Model Selection. Can a Failing HPFP cause all this ? Or is my 02 a good suspect. Tim Bennet from BMW Dallas diagnosed and fixed it. 66 posts · Joined 2021 Add to quote; Only show this user #1 · Feb 21, 2022. I used HPS Cold Air Intake SOLVED - e92 n54 335i very rough idle, only running on 3 cylinders. I can still see the motor distinctly shaking from how rough it's idling. 2011 BMW 335d 2001 MB E55 AMG. Kopite1974 Discussion starter. Sometimes it starting shuddering really bad and the service engine light will flash. Join Date: Jun 2007. Appreciate 0 Start up the engine so rough idle, the whole car is shaking just like I seat on the spa chair. Finally got my 97 E-420 running thanks to the masterminds of the forums ! It's been about 2 years since the car ran of course upon start up I The jumping will progressively get worse over a few minutes time and it will idle kinda rough when stopped. can't get it to throw a code though accelerati BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > Australia > 335i Rough idle and engine warning light. 9K views 10 replies 7 participants last post by Reese335xi Jan 5, 2013. Idles at 800, dips as low as 650. Had my 330i 2007 e93 valve cover gasket replaced, put everything back together car was running fine idle, took it M57 Removed intake manifold now in trouble - vibration / rough idle. 0L Turbo Diesel: Service type Car idle is rough Inspection: Estimate $114. 00] 2006 BMW 325xi e90 [10. Location: Covington, Louisiana. I took it in to BMW and they inspected and said they sent software dumps to BMWNA and determined the car was operating within A rough idle might hold the proper RPM overall, but have sputters, pops or trembles you can feel and hear. After leaving the original 65k BMW branded spark plugs in the vehicle for a full week and noticing that the idle was perfect I decided to go ahead and as a final experiment reinstall the new plugs to see how the vehicle ran and once again after warm up there was the rough idle followed by the annoying idle increase to help correct the rough idle. About 2 minutes driving down the road, Check Engine logo light goes on. Rough idling, Misfiring and turning into limp mode everytime I accelerate. The other thing I should note is that at times when the car is warm and I come to a stop, the idle can get a little rough. However, if I drive it say to work, and then I drive it around noon, when I start it, the idle will be up and down between 600 and 1300 RPM. 2,208. Above idle, while driving, the engine runs 335d rough idle. Rough idle when at a stand still. But no codes for misfire or anything related to a miss. I can't see this being because of the fuel pump or injectors, though. Appreciate 0 2009 BMW 335i Mtech [10. I have had all maintenance done by the local BMW dealership. Lieutenant Colonel . patreon. Records 2007 E90 335i 6MT Oct 11, 2017 #1 A sub dedicated to the E9X and F3X 335i. It seems to come and go in terms of states of badness but is always a bit rough at start, seems to be consistently worse when the motor is warm. --11 335d. Heres the thing tho, if i turn the car off and back on it will stop for like 10-15mintues before it starts over again. You can hear a slight “knock” when it does this It’s much worse when the A Has anyone ever had an issue when you start the car it will idle fine for a minute or two and then its like a switch just flips and its like 2 cylinders just shut off and stop working? rough idle on cold starts - 2008 335i BMW. Made an appointment to address a sporadic rough idle (sometimes fluctuating 300 rpms). Ok so i replaced my valvetronic motor a few months ago because i was getting I drove 20 minutes. No mods. Members Online. If you become more than just a man, if you devote yourself to an ideal, then you become something else entirely. 80] Sorry to bring back thread from death but Rough Idle - Valvetronic No Codes Please Help. I wonder why the 335i has so many issues with the fuel pump, it gives BMW a bad rep seriously. Join Date: Jul 2007. Here is my update. No codes as of yet, but I can definitely feel it while idling at a stop light or under light acceleration. Appreciate 0 Quote 11-11-2007, 10:19 PM #5: rideelement247. I contacted the dealer and they said it is common on models with turbo to this in cold weather and it will clear itaelp up in a couple days. 22 posts · Joined 2011 Add to quote BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Rough idle on start up/misfires. New Member. G42Model Year: Car is a 2008 335i with N54. 00] 2008 BMW 135i M-Sport [7. Bimmerod Discussion starter. If the above suggestions don’t fix the problem, try these out. If I would be buying a new diesel first thing i would do is block the EGR. The EGR cooler was replaced recently as well My 11 335' N55 sedan with 82k miles has been having for a while, some rough idle/jerkyness or hesitation type feeling when I am backing out of a parking spot or my garage (1st cold start from being parked overnight) or entering my garage with the steering wheel turned all the way to the right (after driving 45 min-1 hr). 2011 BMW 335d Joined Apr 21 Hey all, my '09 335d is at about 85,000km and has developed quite the rough idle over the last few weeks. While doing the replacement I found my BMW 335i Rough Idle? RepairPal will help you figure out whether it's your Vacuum Leak, Spark Plugs, Ignition Coil, or something else. It seems to smooth out as the engine warms up and, of course, throws no Rough idle/missing after harmonic balancer install? Bimmerpost ☰ Model Selection. I can actually feel the roughness/vibrations in my seat. We set the thing on fire, fer Chrissakes! Seriously, if you own a 2007 328i, and just did the valvecover, you probably cracked the pipe on the back of the valvecover. K. It's progressively gotten worse and in the last month it has actually stalled a few times and the rough idle is more Unfixable according to dealer 0:53 is when it is easiest to hear. When I start it in the morning and reverse out of the garage on the brakes (automatic gearbox), it Rough idle with high AFRs after start. F40Model Year: 2019 + Previous Generations ; F20 / F21Model I had the same issue with rough idle at cold start, warm start and highway driving. I am getting a rough idle after warm up and the following codes 4592 4862 4990 48d1 4B05 4CES above 1k RPM the roughness goes away even after warmup. Final Thoughts. BMW Diesel Owners & Enthusiasts Rough idle and rich exhaust smell during code starts. I’m experiencing overboost and a rough idle again. It is a little weird and I might send some logs to MHD. Been to 3 different garages now who don’t seem to understand what if anything is wrong as no codes are thrown. There has to be somebody in the US able to rebuild these injectors for less than $300-$400 that the The car will start up every time, but it will just idle as terrible as ever. I was convinced it had to be a vacuum leak based on View my ALL Cars Parts List (F30 and F32/F36) https://bit. Sometimes though, it idles just fine. Hi guys, so I just replaced my charge pipe and front mount intercooler this weekend after walnut blasting my valves. 145k miles. Both codes show in 30 minutes of driving after I removed the JBD and reset all codes. It'll surge every few seconds, however if I drive it even 5 mins then It'll be fine. Sometimes maybe 5% of time, engine runs properly for first 30 seconds and sometimes for a little bit of time afterwards--I caught it running right and saw idle rail pressure was 5100psi( 350 bar), ran great for about 2 minutes and went back to missing, pressure went back down to the "bad" 4000 Hello all, i am stumped on what could be causing my rough idle. iTrader: I sense some roughness at idle too occasionally. Rep I had a bunch of rough idle/fluctuating idle RPMs and stalling issues with my car over this past summer. I'm guessing this is a classic case of CBU, and I've been looking into getting it cleaned out, or potentially doing it myself Insane rough Idle atfer MHD stock power flash. T N52 with 60,700 miles. 2007 E92 335i [0. I replaced the crank case valve breather hose with a new one while I was in the engine bay since the old one was quite brittle. There's no throttle response when I step on the gas pedal. Rough Idle after service . Rough idle only on cold start. All seemed well, save for the alignment being out and a slightly rough idle when cold. Replacement has been working great since. You would also get a P0400 fault code though. Hello everyone. Register. 21. Jump to Latest 3. In the experience of owning the car I guess I didn't really notice how rough it seemed to idle. car shakes pretty violently and often. 3. Patreon: https://www. MAP sensor was never disconnected during VC replacement process, o2 sensors and MAF all reconnected and seated properly upon reinstalling the new VC. Thx . After about 3 minutes of running After the first couple codes show up, the rough idle begins and the exhaust smell is pretty bad from the initial start up. 4K views 8 replies 6 participants last post by Philm35 Aug 10, 2018. Thanks man! Appreciate 1 mcintoshf30 185. The rough idle went away after driving little bit but this morning the check engine came on a stay on. 0L Turbo Diesel: Service type Car idle is rough try this it's easy to do only 5 minutes and solved all your rough idle and check engine light problems on your (2000-2009) later or newer yes! all BMW E60, X3, X5, 325i,330i,335i,525i,528i,530i,535i, check out the manifold adjuster Google this up. Shortly after, I noticed after driving it, then parking or sitting in stopped traffic, I would feel a slight studder or misfire in the engine, it will still stay at 600 rpm. All 6 fuel injectors got replace, new plugs, and new low pressure fuel pump. com/collections/3-series-e90-e91-e92-e93-m BMW N52 rough idle problem is finally solved. Car has a rough idle that does not fluctuate on the tach but is easy to feel or hear. It could be misfires, dirty injectors, dirty valves, who knows. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. It is not the motor mounts. Chain of events: - Filled with gas. E81 Drives: 2011 335D Msport, 2013 X5D. Philm35 Discussion starter. Location: East Bay, Nor Cal. CR4YONFOREST N54 335i & x5 s35i goober • but a rough idle and especially if you have a rough start after the car is sitting is almost always injectors. There has to be something wrong here: Idle speed needs adjusting; Loose or faulty distributor cap; Dirty fuel filter; MAF (Mass Air Flow First was a 2009 335I and now I have a 2018 x5 35d. I have a 2015 N55 335i with 93000km on. It had rough idle, half engine sign and finally it would stop. My 2017X3 335i started to have a slight increase in RPMs when idling today, when driving engine was noticeably louder. Drives: 2008 335i MSport Coupe. E90 / E91 / E92 / E93Model Year: 2006 - 2011. Rep BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > n54 335i rough idle/misfire startup when car is warm. Long time listener, first time caller. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Got a 2007 bmw 335i which Rev hunts when on cold start but runs fine and starts fine after the initial cold start. 07 335i rough Idle . My car was fully warmed up after a long 50 minute 320d running really rough on idle! Bimmerpost ☰ Model Selection. This is an older thread, you may not receive a response, and could be reviving an old thread. About two months ago I started to have some rough idle issues mostly on a cold start but sometimes even when it was warm. 335i Rough idle fix. I have only driven the car a few times, 2007 with 52K, in neutral ( 6spd manual) , no AC on, but at stop signs, the car N54 335i Rough Idle/Misfire and No CEL. 2009 335i 3. 4K views 22 replies 5 participants last post by Witek_M Feb 23, 2022. Menu Home. It was normal before I did the service, but now it’s misfiring to the point where the whole car shakes. Drives: various bmw's. Any help would be super awesome. I just give it a little driving then everything seem to be Ok . Worn piston rings can cause oil to seep into the combustion chamber, leading to poor combustion and a rough idle. I used a VRSF all aluminum design for both of the parts. 335i rough idle / stumbling rpms. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23 335i rough Idle and CEL at startup. 07 335i I did just buy a new post cat o2 since the one I bought previously was a cheap universal that I spliced. Car still taking a few extra turns to start and rough idle. I did check plugs aswell and noticed they are sooted up. J. F40Model Year: 2019 + Previous Generations > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Insane rough Idle atfer MHD stock power flash Page 1 of 2: 1: 2 i have a 2008 335i (N54) and i recently replaced my serpentine belt (correctly) and an oil cooler hose (no leaks) a battery light shows up on the dash but my radar detector shows 14 volts what i usually run, but anyways i havnt turned 1. 23. 99: Shop/Dealer Price $112. Slightly long crank, rough idle, then after it has given up, CEL and limp mode come on. A kind of irregular stutter that i can feel in my seat and on the shifter. Find auto repair near me; Troubleshoot a car problem; Ask a BMW 335i question; Rough idle, finally fixed Post Reply Thread Tools: Search this Thread 12-11-2009, 07:35 AM #1: imported_mega. Rough idle. - Replaced High Pressure Fuel Pump. 1998 MB E300TD, 1997 MB E36 AMG, 2001 MB E55 AMG. A sub dedicated to the E9X and F3X 335i. Im willing to bet it isnt my water pump because that Hello Everyone, Full Backstory: I picked up my 2011 335i a couple years ago at the tail end of extended warranty coverage with 59,000 miles. When I took it to a local mechanic he said it's the high pressure fuel pump that's gone bad. F40Model Year: 2019 + Previous Generations > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Insane rough Idle atfer MHD stock power flash Page 1 of 2: 1: 2 335d crowd is very familiar with it and we were hoping 328d will be better, but looks like same issues. 00] (SULEV) and this is the 2nd time this whistling sound along with rough idle has happened. 67: 2011 BMW 335d L6-3. I replaced the valve cover gasket to my 2008 E90 335xi and now it’s pretty rough on idle after. 2013 335i N55 rough idle with surging . The idle was a bit loopy and sometimes stumbled, occasional stall. Additional Rough Idle Causes. If the engine rough idle is still present, I will disconnect the flaps and see if that helps. Datalogs. 99: Shop/Dealer Price $132. 1 2. On bank 1, my afrs go really high and (Retired 2015 - 335i RWD A8 | MP LSD, BM3, MP Exhaust, M Sport Conversion, 245/35/18 square, VRSF Chargepipe, Rear Brembo upgrade) (Retired - 2010 328i) (Retired - 1987 325i Vert) Appreciate 1 I had a very rough idle issue on my 435i that turned out to be the a bad coil. Rough Idle, Rotten Exhaust Smell, High Fuel Consumption, Codes keep on coming :-(Jump to Latest 21 - 34 of 34 Posts. I never notice any rough idling on startup while in traffic or after the car has been running for a few minutes. RaceBlood Discussion starter. This problem has been with the car chipped and not chipped with Rough Idle At Startup only I have noticed a rough idle at startup only. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations BUT, when car gets up to operating temp (80c or more) the car runs like crap, will barely idle, runs really rich fouling out the plugs (which I just changed), and has the rattle come back, sometimes it goes away sometimes it When the engine is cold on 91 octane, it has an extremely rough idle that settles itself out after about 1 minute. Stumbling RPM's at Read: 335i Rough idle fix I recently did a spark plug change at 45k miles using Bosch OEM Spark Plug # 0242140507 / ZGR6STE2 - BMW # 12120037244. I got this problem right after getting a clutch install. This sub-reddit is dedicated to everything related to BMW vehicles, tuning, racing, and more. Save Share Main issue is the terribly rough idle on cold start and it does seem like sometimes there is some hesitation when shifting but that may be unrelated. 62: 2010 BMW 335d L6-3. com/GeorgeAusters*The following links are affiliate links that the channel recieves Dramuta, change the CCV (Crank Case Vent Valve), i Changed the Intake CPS(cam shaft position sensor), i cleaned the ICV( Idle Control Valve) and Cleaned the MAF, and i replaced the CCV (Crank Vent Valve) and the Hose to the Valve Cover and i still have rough Idle and Sluggish acceleration, when i press the gas pedal and the RPM goes over 2000RPM the At idle, there appears to be still some roughness (compared to an e90 335i) but nowhere near how it was before. F40Model Year: 2019 + Previous Generations E90 335i Sport Package -Logic 7 Sound w/ipod-Bluetooth-Comfort Access - PDC-19" M3 Reps 275/30 235/35 - Blacklines - 10mil spacers rear, 5mil spacers front - 335d crowd is very familiar with it and we were hoping 328d will be better, but looks like same issues. There is also very slight smoke, which goes away after the car warms up. I lifted the car today and the sensors seemed connected in their popper places. brenptierney Discussion starter. P. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > F30 335i - Rough idle, lose power. Car was in great shape and driving perfectly. Along with codes 335i rough idle / stumbling rpms - Page 2. 2E0F which is - valvetronic system : deactivated adjustment fault too frequent. related to the DMTL pump which is something I will fix and which I think is not related to the rough idle and 2. F40Model Year: 2019 + Previous Generations Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Rough idle only on cold start Thread Tools: Search this Thread 12-08-2022, 05:01 PM Car: e90 335i, N55 manual. G42Model Year: 2021 Drives: 2017 335D Msport Saloon. Hi all, thank you for looking at this thread. ly/3cRj5QRI noticed a few consecutive days that my startups were a bit rough, at least more than us I have E92 335i N54 with DCT, modded to stage 2+ with all supporting mods ( over 5 years). r/335i. Reinstalled and the CEL went out for a bit but it was still idling rough and soon enough I once again got the old "Misfiring of cylinder 2 : Worsening of exhaust emission values after engine start (P0302)" which later turned into 335i rough idle/service engine soon My 335i passed inspection by a 3rd party BMW dealer before purchase a few weeks ago. help? Google Search BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 335i rough idle with codes P3283 and P0174 Google Search Search Forums Rough Idle, stumbling rpms only on cold start. 8K views 10 replies 5 participants last post by Kopite1974 Mar 27, 2014. 2018 BMW X3 Rough idle. Starting yesterday, my idle most (but not all) of the time has gotten very rough. By 08 BMW 335i in forum 2006 - 2012 (E90, E91, E92, E93) Replies: 3 Last Post: 12-28-2011, 03:11 PM. The only thing that hasn't been changed is my hpfp. an OFHG failing, would that be a likely culprit for a slow oil leak that has been persistently hard to target/find? I've had it checked for leaks a few times and had some seals replaced but there has been a slow oil leak for quite some time that I've never had any luck fixing or having found (its been in the dealership and two indys) . G20Model Year: 2019 + Previous Generations 2009 X5 (E70) 35d: rough idle, half engine sign, and injector codes. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23Model 2007 BMW 335i convertible. Cyrix2K, I'm not shooting womp rats back home on my T-16; when I speak about not making this thread, it's because it makes no sense***and yes, if someone is such a noob they don't know 101 about rough idle then yes, they ought to a). 2014 335i Rough Idle On Startip Went to start my car and the rpms jumped up to about 1800 before dropping to about 500 where the car almost stalls out but normalizes itself after that. Incidentally I checked the intake pressure against Witek's. F40Model Year: 2019 + Previous Generations E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Rough idle with high AFRs after start Thread Tools: Search this Thread 06-04-2020, 06:42 AM Misfires/Rough Idle (P0140, P0301, P0302, P0300) Bimmerpost ☰ Model Selection. Temperature in mornings is around 70F or 20 C. And new hose. After having my plugs changed last year my car instantly developed an idle misfire. Join Date: Aug 2017 Bmw 335i rough idle upvote r/BMW. Hi Craeg, I’m having a similar problem except it’s not a rough idle but a bit of a hesitation when the engine revs through 2000 rpm when the engine is cold. Thread Tools: Search this Thread 09-01-2017, 12:46 AM #1: rpo83. It has a lumpy, lopey or rough idle. Today the engine light came on. this can last about twenty seconds or so before the idle finally becomes smooth again. E81 / E82 / E87 / E88Model Year: 2004 - 2011. Then when I started it back up rough idle and CEL occurred. Used for talking about tuning, sharing pictures, builds, advice and more. F40Model Year: 2019 + Previous Generations E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Misfires/Rough Idle (P0140, P0301, P0302, P0300) Thread Tools E90 / E91 / E92 / E93Model Year: 2006 - 2011. I was told it was onlimp mode but the mechanic had no idea how to fix it. I've been having this issue where my 2011 bmw 335 e90 (n55) idles kinda roughs during cold start. Jump to Latest 1. BMW ROUGH IDLE E90 E91 E92 E93 316i 318i 320i 323i 325i 328i 330i 335i 318d 320d 325d 335dIf your BMW has rough idle and unstable idle on BMW e90 e91 e92 e93 cold start rough idle leads to stalling. Location: Atlanta GA. I have an E90 N51 (SULEV) and this is the 2nd time this whistling sound along with rough idle has happened. I did get a CEL for codes 2A87 and 3100 along with a cylinder 2 misfire but the CEL went away after the car sat for about an hour. Johnnycash11 Discussion starter. Posts. Hi all, I picked up my 335i on 9th July from a trader some 200 miles away from where I live. The car has been doing this pretty much the whole time I’ve had it, bought at 39k miles and now has 87k, but it’s been slowly getting worse and worse Sitting at a red light it will want to surge forward because of the rough idle. My dads car, 2008 335i is having this issue. I am in Orange County, CA so the temperatures are roughly in the 60s to 70s. New posts. It still seems to run ok but when accelerating a puff of smoke comes out of the tailpipe. I went home and Rough idle, very low power at low speeds, turned out to be a bad injector. Deplore · Outstanding Contributor , SDS Guru. They said the injectors were leaking into the cylinders overnight causing smoke and rough idle. Drove fantastic and it even started the day after the warranty expired, I was impressed. No stumbles. B. Get back on the road. 2 hours prior to appointment driving down the street at 25mph and heard a high pitch pinging noise and something fall off the car. I've read numerous posts on this code saying that it could be the valvetronic motor, eccentric shaft solenoid and one post mentioned it being a dead end. It'll surge every 2017 X3 335i rough idle, loud engine. But once it's warm the car run fine. cold start rough idle usually indicative of a vacuum leak somewhere, causing fuel mixture to be too lean. Turned on the car to get to work, cranked normally but it Idled very rough with the check engine light turned on, after 7 hours I turned it back on to read codes, Idled normally, no check engine light this time but shot out misfire codes in cylinder 4 and 5, I'm thinking changing coil pack and spark plugs?? Bought the 2011 BMW 335D CPO with 20,000 miles from dealer in October of this past year. There are 18-25 nouns, objects in our cars that cause "rough 2014 335i xDrive, N55, Auto 8-spd, 79k miles Catless DP VSRF Charge Pipe BootMod3 Stage 2 93oct xHP Transmission flash Issues: Rough idle Occasionally dies at idle Occasionally dies at stops Sluggish power Extreme stutter at ~1. Hi All Finally after 12 months of investigating my rough idle has been fixed. I have noticed over the past few months that the car seems to be idling rougher My 2011 335d with 70k miles is idling a bit roughly. That appears to have been the problem the whole time. 277 posts · Joined 2010 Add to quote; Only show this user #1 · Jul 25, 2018. I ran an EGR flap test with ISTA and it says the bypass flap is not functioning. 9. Save Share Reply Quote Like. They said it needed 2 injectors replacing but as the ones in my car were now discontinued, all six had to be replaced at a cost of £1200. 7K views 10 replies 5 participants last post by brenptierney Feb 26, 2011. It has quality engineering designed for high performance and smooth handling. Started car. G22Model Year: 2020 + as you can see in the video and after about 10 seconds of starting the car and while the engine is trying to idle, the rpm will start to stumble and I can feel the rough vibrations of the engine. Private . Hello, I just bought an 07 335i sedan with 59k miles and this morning upon startup the car idled rough and the service About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Drives: AW 07 e92 335i + AW 11 X5 35d. G22Model Year: 2020 + Help please I recently bought an 07 335i it was running great then the battery died had to get it towed to a shop. 07 335i rough idle. - No codes or check engine lights have been Posted by u/Sub116610 - 1 vote and 17 comments About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright But I would not catogorize this behavior as "normal" for a 335i. The start up now even feels a little weird (this Rough Idle. E90 (335i Sedan and 335i xDrive Sedan) Model Year 2010 produced from 4/23/2009 to 2/25/2010 E92 (335i Coupe and 335i xDrive Coupe) Took my 335i in with a rough idle (although a very very slight one). I own a 2010 335d with ~ 30,000 miles. 1. The car starts up fine for a few seconds, especially from a cold start. Insane rough Idle atfer MHD stock power flash. Today the service engine soon light is on and it runs like it has a few bas plugs. 335I Rough Idle? Tags idle. BMW 335i. At faster engine speeds the same amount of air leak is a very small proportion of the total air coming into a cylinder, whereas the small leak is a large portion of the air entering the cylinder at idle speeds. I don't have a code scanner, but this is the info I had from the dealer. 3 days on the row, the check engine light (icon) come on blinking the turn off. Join Date: Feb 2014. I just did the plugs and coils at 95k miles and i’m about to hit 97k. 4. Of the hundreds of threads I have scoured and bumped with a similar issue, we have had no luck. Both cars have the PPK. 14 posts · Joined 2011 Add to quote; Only show this user #1 · Jan 29, 2011. Go to 335i r/335i. I did test the injector short with proper grounding (checked twice), so that's definitely ok. 60 Stage 2 91 octane Catless downpipe Codes 2774- Air volume, Plausibility: Air Volume too high 2BC1- Mixture Control: Fuel air mixture too rich 387F- Power management: Standby current violation (one of my car door locks stopped working pre sure this is what that codes about) With these practices, you can keep your BMW running smoothly and avoid rough idle. E81 335i > Need help! limp mode, rough idle, SES light on Page 2008 BMW 335i - HPFP failed, on limp mode with rough idle. Location: neverland. Is anyone else having this issue with the n55 engine? Rough idle at cold start Bimmerpost ☰ Model Selection. A sticky Vanos solenoid can cause hard start and rough idle. Save Share 335i rough idle issue. Rough Idle At Startup only I have noticed a rough idle at startup only. Previously owned a 2011 335i. E81 335i > Rough Idle and Fluctuation During Deceleration! Page 1 of 2: 1: 2 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The rough idle only happens on very first start up of the day. gsfl dci fiumqr vrtfxp qavhmhim akwapm sit zyhcoaw tgst epkzj