I never had rough idle on start up until after BMW preformed recall #2017-470 Engine PCV blow-by-heater. BMW clutch repair: Cost. 0 Engine Motor 2016 Bmw M235i Oem F22 F23 20k N55 3. When under a load problems seem to disappear but return as RPM returns back to idle. This also creates a vacuum within the intake manifold. This will last around 2 or 4 minutes and then it will be ok after that. Now engine shakes for 1st 10 to 15 seconds with RPM rising and falling. Anyone have trouble with their 545 having a rough idle when sitting at the light. On my way in to work this morning I was sitting at a red light and my rpms were just bouncing around, idle was really rough i barely put my foot on the gas to accel slowly and i can hear a rattling noise from the engine bay. w × We use cookies to help our site to work, to help us understand how it is used, and to tailor advertising on this and other sites. 2009 Nissan GT-R vs. 2011 Bmw M3 Engine Electrical Wiring Harness Assembly 2008-2013 E90 E92 E93 Bmw E90. A quick test for rough idle on M52 engines (1999-2000 MY). BMW 330i 2009 - Misfire, Rough Idle, P0430, Diagnostics Help - medview : Hi. The Idle Control Actuator is what controls the engine idle. As of now, though, the car has been sitting for a couple months and the battery is dead, so I can't do any immediate checks.



idk why i sniffed so much ok it’s cold outside i’m not on coke instagram/snapchat- areadz HOW TO TEST CAMSHAFT POSITION SENSOR BMW E90 E91 E92 E93 325i 328i 330i 335i 325xi 328xi. magazine Road and Track compares the previous generation BMW 328i E90 against the new F30 328i. She idles pretty rough and has misfired 2x audibly that I have heard on warm up. I have a 2005 Lariat. My car has been demonstrating the symptoms of this needing done. Note that on models with engine management controlled idle control valves, there is always some airflow through the valve when at idle, as this is the only air that the engine is using for idle (the throttle is fully closed). and while I felt that it improved engine response, it didn't solve the issue. If your idle is rough, or it feels like. It replaced both the BMW N46 and BMW N45 engines. This issue has recently triggered the Engine light on the dashboard. com BMW Parts website. Issue was worse when the AC was pumping hard to the point where if I pumped the throttle or tried to accelerate from low RPM (about 2500) for any extended period of time there would be hard engine stuttering. Characterized by unusual vibrations, this is normally brought about by a valve that is stuck open. 99E-A01 Model: E36 - BMW 323i and BMW 328i with M52 engine produced June 1995 - December 1998 E36-BMW M3 with S52 engine produced January 1996 - December 1998 E39-BMW 528i with M52 engine produced March 1996 -August 1998. As a solution, you should buy a new valve and replace the damaged one immediately.



Tom knows his stuff, do what he says first. I have a 2005 Lariat. New rebuilt vanos units are supplied with the same failing O-rings and have been found to significantly fail in 20k miles (32k kilometers). I thought the problem was related to intake vacuum leak or the MAF sensors. 2008 BMW 335i 3. Save money on one of 1 used 2009 BMW 3 Serieses near you. Can you use shorter belt to bypass ac compressor BMW 320i E90 2008? What oil do you need for your BMW e90 320i? 1993 BMW 320i I hear a knock sound at idle and gets quitter as you rev the. 2011 BMW 328i xDrive SULEV built in South Africa. But when I unplug it, it runs good ,why 1 Answer. If your car has a rough idle, it may be because your idle speed setting is incorrect. The engine must run at idle speed for at least 3 minutes to ensure that the correct values are set. The self-diagnosis function checks the voltage, current, temperature, terminal 15 wake up signal as well as system errors in the IBS. The BMW i8 Coupe, and first-ever BMW i8 roadster, are icons of progress. If I remove key and then restart it, it runs fine for another 45-60 min. My Profile My Preferences My I have an engine knock at idle on my 2008 BMW 320i E92 Coupe. Have you noticed that the idle seems to surge constantly? Does it constantly move between 800 and 1800 RPM? Does the idle stay steady at 1800 RPM?. w × We use cookies to help our site to work, to help us understand how it is used, and to tailor advertising on this and other sites. BMW N47 Engine (2007-on) The BMW N47 was an inline, four-cylinder turbo-diesel engine that replaced the M47 engine. 13 05 08 Rough Idle, Rough Running, Misfiring and loss of power SUBJECT Rough Idle, Rough Running, Misfiring and Loss of Power MODEL E90, E92 and E93 M3 SITUATION The customer complains that the vehicle runs rough while idling or driving; the vehicle can misfire; and a loss of power can occur. Someone told me it could be the " idle engine" that needed cleaning and lubrication.



If I started the car cold and just drove off, the engine would hesitate (cutting the air in & out) until the engine is warmed up. I never had rough idle on start up until after BMW preformed recall #2017-470 Engine PCV blow-by-heater. Idle is rough and everything gets worst when I press the clutch, but when warm, everything is fine again. Idle speeds vary from car to car, but for a passenger car, typical idle speeds are between 500 and 900 rpm. I had rough idle problems on my E90 330i sedan, happening randomly, diagnostics would not tell me anything, no faults appearing in ISTA. 5l out of the 535i: erratic idle. This problem is actually on the BMW TIS bulletin board (bmw internal bulletin board) this is what the report says (could be a newer version now): Ticking Noise SBSI B 11 09 07 -N52 Engine HVA System This Service Information bulletin supersedes SI 11 09 07 dated April 2008. Where is the idle air control valve located on a 1995 BMW 525i? It's mounted underneath the intake manifold and attached to the engine block. Get the best deal for Seats for BMW 328i from the largest online selection at eBay. I had the same issue with my E90 (2008), but without ever having the code/check engine light. I picked up 4 coil packs from ECP for 56 quid delivered (car had had 2 new from BMW already after 6 new injectors - long story). It sells rebuilt vanos units for ~$500. If the idle comes down, you likely have a faulty valve. I pulled and inpected the idle control valve. BMW 5 series rough idle.



The engine must run at idle speed for at least 3 minutes to ensure that the correct values are set. This Genuine BMW Idle Control Valve (Mfg#13417838024) fits BMW E90 M3, BMW E92 M3, BMW E93 M3. 2008 Porsche 911 Turbo Vision Quest: A BMW and a Porsche help us to see where the radical Nissan GT-R fits into the automotive landscape. GM will fix the rough idle on some of its V-8-powered SUVs and pickup trucks. BMW VANOS Explained (No Magic Necessary) As the RPM bumps off idle, the cup inserts further into the gear and advances intake valve timing. BMW E90 E91 E92 E93 Vanos Solenoid Replacement 325i 335i 328i 330i N52K N54. Now engine shakes for 1st 10 to 15 seconds with RPM rising and falling. When it fails, it can have your engine running rough at idle, surging, erratic RPM fluctuations, and can cause check engine fault codes as well as put your E90/E92 M3 into limp mode. 265 new on web, not the end of the world. As far as excessive vibrations, if the car is around 500 rpms, its going to feel pretty stressed and vibrate alittle as long as it comes back up to 750. Rough Idle, Vibrating & Shaking Idle Problem BMW 5 Series 3 Series E90 E39 528I 328I M5 M3 I Will Greatly Appreciate If You Can Give My Video Thumbs Up And Subscribe To See Future Videos Thank You Very Much. Shop with confidence. The info from the switch is used to increase the engine load in order to compensate for the extra load placed on the engine by the A/C. It replaced both the BMW N46 and BMW N45 engines. BMW E34 5 series, Tuning, repairs, troubleshooting.



Alternator regulator, or battery too low or starting to short. When it's slow to do so, the idle is often low. It also the past few days feels like it wants to stall at idle with defrost on and if I give it a bit of gas then its okay. BMW VANOS Explained (No Magic Necessary) As the RPM bumps off idle, the cup inserts further into the gear and advances intake valve timing. Next day, after several stops, about a 30 minute trip, all three dash lights came on again, same rough engine and acceleration problems. 4-liter Triton V8 engines. 00 Bmw Oem Black Carpet Floor Mats 1996-2003 Z3 1. If your idle is rough, or it feels like. from cold she runs like a dream with no rough idle. If I restart it without removing the key, it idles rough. A: Quick Answer. GM will fix the rough idle on some of its V-8-powered SUVs and pickup trucks. A common cause of an engine running rough is faulty ignition timing. The issue: Car does not idle and just dies or car has a rough idle with RPM bogging constantly. Re-enable offset type LTFT at idle and cylinders individual mechanical and fuel mixture corrections. Direct diagnosis of the IBS is not possible, it can only be diagnosed through the DME. IBS emergency mode boosts the idle speed in order to sufficiently charge the battery. For most drivers, this can ensue a huge wave of anxiety and distress; you begin to imagine all the worst-case scenarios that the light could indicate, and dollar. Car's been running rough, shaking quite badly regardless of hot or cold. If I remove key and then restart it, it runs fine for another 45-60 min.



I have ISTA+ pre installed on my PC if anyone can direct me in the right path to narrow this down. The BMW Intelligent Battery Sensor (IBS) is a mechanical/electronic device which is connected directly to the negative battery terminal. Smooth idle speed can only be evaluated with the engine running at idle speed (cold or hot). I had the same issue, only when the AC is on would the idle act up. ALSO SEE: 2015 Subaru Outback: First Drive. Background - for the past few months I've had some issues where the idle RPMs would drop down to ~600 and then pop back up again. Lately when I turn on the defrost and the ac compressor kicks in the car idles rough. You can feel it shudder throughout the car. BMW Sensors Problems and Faults. Maybe go to the fuel supply and look at the fuel lines etc. Browse your favorite brands affordable prices free shipping on many items. During our research and development, the connection at the throttle body was looked over very carefully. Rough idle when cold and white smoke I recently solved a very similar problem with an E90 320d by changing all four glow plugs. My 2008 BMW 335i E90 shakes violently upon start-up when idle with the RPM quickly fluctuating between 500-800 RPM. if this switch has a fault, it will cause the idle control valve Manual. Towed to dealer. BMW 3 series (E90/E91/E92) X5 (E70) X6 (E71) Poor air-conditioning system performance.



Hey guys, I am also having this issue, however I drove it for about 10-15 mins and its still extremely rough foor idle, I just replaced the alt and the bat today (junkyard alt, fresh bat) its charging at 14. You can feel it shudder throughout the car. 45 which is a little lower than recommended. Low and rough idle, stalling when coasting to a stop and it also cranked for longer than usual when starting before firing. How to keep your BMW E46 in top shape During my experience in driving sport cars, being a member of a sport cars group and having many friends who own different kind of cars, I came to realize that a BMW E46 is one of the best cars in its price range, and even in its class. When accelerating into the higher RPM ranges,. These innovative plug-in hybrid vehicles represent the future of electric mobility – while capturing the classic emotions of freedom and exhilaration you expect from a BMW. 0L Poor Idle Quality, Misfire, MIL Lamp on, WHITE SMOKE, COLD Posted to European Driveability on 12/12/2009 8 Replies Customer cals with "serious check engine light and car running rough and smoking". How To Change your E90 Oil and Oil Filter (DIY) Today we are bringing you a guide on how to change the oil and filter on your E90 BMW. BMW 330i 2009 - Misfire, Rough Idle, P0430, Diagnostics Help. It might not rattle, even if its a little sticky. BMW does not provide the vanos seals separately. Hi guys, looking for some help with diagnosing an issue on my BMW 330i N53. Find your perfect car with Edmunds expert and consumer car reviews, dealer reviews, car comparisons and pricing tools. The fuel pressure sensor can be attributed to a whole host of running and failure problems - from hard starting, poor idle, loss of performance, and all the way to limp mode and complete shutdown. If it's sticky or loose, you will have a rough start before it gets on its feet. Actually, I did test the resistance and I think it failed one of the readings but I didn't know what they should be when I tested it so I'll be doing this again and retesting. We were the first manufacturer to duplicate the factory throttle body flange with our N54 charge pipe. When it fails, it can have your engine running rough at idle, surging, erratic RPM fluctuations, and can cause check engine fault codes as well as put your E90/E92 M3 into limp mode. The BMW N43 is a naturally aspirated four-cylinder petrol engine which was sold from 2006-2013.



Senior Editor Jason Cammisa weighs in on the new BMW 3-series by comparing it with the most apt competition, the outgoing BMW 3-series. The Idle Control Actuator is what controls the engine idle. 265 new on web, not the end of the world. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. Had a smog test on the system and read -44MBAR. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Vanos seals repair kits are now available from Beisan Systems. Tell us your name, email address and vehicle to receive special offers for parts, tools, and industry-leading content. Idle is rough and everything gets worst when I press the clutch, but when warm, everything is fine again. Some older cars use a carburetor to process fuel, rather than a fuel injection system. Chances are your ICV may be dirty, or your software needs an update. It will never idle rough or shake again unless the car has been off for around 10h. Honda Civic: Why is My Car Shaking at Idle? If your trusty Honda Civic is shaking violently, accelerating poorly, or declining in fuel economy, diagnose and repair the problem as soon as you can. Actually, I did test the resistance and I think it failed one of the readings but I didn't know what they should be when I tested it so I'll be doing this again and retesting. My 2008 BMW 335i E90 shakes violently upon start-up when idle with the RPM quickly fluctuating between 500-800 RPM. Anyone have trouble with their 545 having a rough idle when sitting at the light. you just diagnosed the spark part by removing the coil packs and reinsert them. The engine has a annoying idle problem that shakes/shutters the car when idleing (in Drive) and stopped (like at a stop light). This creates intake and exhaust valve overlap, allowing for exhaust gas recirculation (an operation designed to improve emissions while cruising).



Now if the steering is turned and the AC is on at idle, the IAC valve has to move to another position to compensate for those two loads imposed on the engine at idle. The 2006 E90 marked the 15th consecutive year that the 3 Series was named on Car and Driver's 10Best. Rough idle repair on the BMW 530i E60 is an easy procedure that is usually caused by a bad DISA or idle control valve on the intake manifold of the car. Car running rough w/ AC on while idling. Car is consuming 1 qt in almost 2 months. Occasional rough idle/Car stalls My car has been having a weird oscillation and dying probably once a week. Couple things I learned from my "low idle/CE light" problem My e30 started to have some problems - if I let it idle for more than a few minutes the idle would drop and the "Check Engine" light would come on. Bmw Service Engine Soon Light Rough Idle Bmw Service Engine Soon Light The engine light is designed to alert the driver that the BMW is in need of service or repair. 0L No Start, Poor Idle Quality, Surge, Cuts out, Stall, Misfire Posted to European Driveability on 7/30/2012 4 Replies This car is back for the third time for same problem, started with fault code 2A41/2A43 both for Valvetronic thermal overload protection. She idles pretty rough and has misfired 2x audibly that I have heard on warm up. You can feel it shudder throughout the car. Where is the idle air control valve located on a 1995 BMW 525i? It's mounted underneath the intake manifold and attached to the engine block. Hi all!! This is my first post! I own a beautiful 120d m sport pre fl, but i have recently had a very annoying problem i cant resolve! I get a rough idle after she has been driven for about 10 mins, but only at idle. The dealers cannot find out the problem yet. This issue does not happen when starting the car with a warm engine.



, In Stock 100% guarantee. you just diagnosed the spark part by removing the coil packs and reinsert them. GM will fix the rough idle on some of its V-8-powered SUVs and pickup trucks. If I turn it off it idles smooth. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. Re: 320i E90 Engine vibration, rough idle and misfire i recently resolved my low frequency shaking at D/P/N with rpm needle fluctuating +/-50rpm at P and N, but stable at D the shaking is very low frequency type of shake, but very strong, can feel on the seat and even the floor. After all of that my rough idle problem is not fixed but I forgot to check the resistance on the ICV. When it fails, it can have your engine running rough at idle, surging, erratic RPM fluctuations, and can cause check engine fault codes as well as put your E90/E92 M3 into limp mode. Couple things I learned from my "low idle/CE light" problem My e30 started to have some problems - if I let it idle for more than a few minutes the idle would drop and the "Check Engine" light would come on. 2007 e93 320i really rough idle, misfire codes, but runs great over 2000rpm. Rough-Idle Complaints Roll In For 2015 CR-V: Honda Working On Fix after receiving many complaints about a strong vibration at idle and low rpm—one that we experienced earlier this year in a. BMW E90 E91 E92 E93 Vanos Solenoid Replacement 325i 335i 328i 330i N52K N54. it's the same air filter as the old one. BMW VANOS Explained (No Magic Necessary) As the RPM bumps off idle, the cup inserts further into the gear and advances intake valve timing. All 6 were original and replaced, car had 140,000 miles at the time.



Some older cars use a carburetor to process fuel, rather than a fuel injection system. COM, the BMW drivers' on-line resource for consumer information. When the engine is started cold, regardless of the outside temperature, the idle is rough and there is a noticable power loss. BMW engines are fuel-injected and therefore depend greatly on the ratio of fuel to air being pushed by the fuel pump into the engine block. BMW N47 Engine (2007-on) The BMW N47 was an inline, four-cylinder turbo-diesel engine that replaced the M47 engine. 2006 BMW 325i (E90) BME 325i 2006. BMW 3 Series E90 Valve Cover And Eccentric Shaft Sensor DIY Fault Code 2a31 2a47 Bmw north america, Bmw ireland, Motorwerks bmw, Bmw x 6, Bmw price list, Bmw 335is, Bmw x5 2007, Bmw x5 2006, Bmw 135i coupe, Bmw spares. The most likely cause of your problem is faulty fuel injectors. How to keep your BMW E46 in top shape During my experience in driving sport cars, being a member of a sport cars group and having many friends who own different kind of cars, I came to realize that a BMW E46 is one of the best cars in its price range, and even in its class. Honda Civic: Why is My Car Shaking at Idle? If your trusty Honda Civic is shaking violently, accelerating poorly, or declining in fuel economy, diagnose and repair the problem as soon as you can. Top Gear's Bargain Heroes: the E90 BMW M3. - Timo Geusch Aug 30 '11 at 18:42 when the a/c turns on the IAC will open to keep the car at 900rpm. Why has my BMW 3series started blowing out white smoke? I was driving to work and car lost power and started pumping out white smoke. Chances are your ICV may be dirty, or your software needs an update. They don't break in the engine.



New rebuilt vanos units are supplied with the same failing O-rings and have been found to significantly fail in 20k miles (32k kilometers). Honda Civic: Why is My Car Shaking at Idle? If your trusty Honda Civic is shaking violently, accelerating poorly, or declining in fuel economy, diagnose and repair the problem as soon as you can. 1 I've got NAV and my FM stereo is. If your car has a rough idle, it may be because your idle speed setting is incorrect. For most drivers, this can ensue a huge wave of anxiety and distress; you begin to imagine all the worst-case scenarios that the light could indicate, and dollar. When it fails, it can have your engine running rough at idle, surging, erratic RPM fluctuations, and can cause check engine fault codes as well as put your E90/E92 M3 into limp mode. 2007 BMW 328i dies at idle, but only after driving more than 45 min. If I restart it without removing the key, it idles rough. This also creates a vacuum within the intake manifold. and many other things and still does the bad idle thing. A failing oxygen sensor can also cause a car to run rough while idling, but it won't affect the car while driving. Compared with engine with problems (errors) relating to NOx catalytic converter and/or NOx sensor. BMW thinkS it's the high pressure fuel pump. I thought the problem was related to intake vacuum leak or the MAF sensors. RPM Rough Idle, Vibrating & Shaking Problem BMW 5 Series 3 Series E90 E39 528I 328I M5 M3 BMW Misfire Rough Idle and Skip On Cold Start Diagnosis No 08 BMW 328i E90 Valve cover Gaskets. Maybe go to the fuel supply and look at the fuel lines etc. Check out the links in my helpful sticky at the top of this forum.



Why Does My Car Idle Rough at a Stop? Cars idling rough at stops can have many causes, including damaged sparkplugs, improperly installed sparkplugs or damage to the car's fuel injector, carburetor, vacuum hoses or ignition wires. 325i E90 Rough Idle at Stop and Sligh Jolt If this is your first visit, be sure to check out the FAQ by clicking the link above. NUMBER: 10-84-16R DATE: 04/14/16 Revised: 06/14/16 APPLICABILITY: 2015-16MY WRX and STI Models 2014-16MY Forester Models 2014-16MY Impreza and XV Crosstrek. The BMW 328i Idle Control Valve has to be equipped to open up and close because if an idle control valve becomes plugged with dust and grease then the vehicle will experience lower horsepower and can stall at stop signs. I checked for leaks in the manifold, sprayed some carb cleaner around the intake manifold to see if there was a intake leak, no change. Browse your favorite brands affordable prices free shipping on many items. 00 Bmw Oem Black Carpet Floor Mats 1996-2003 Z3 1. As the first wave of BMW 5-series E60s reaches an automotive geriatric age of 15 years old, parts begin to wear out and our beloved bimmers start to lose their once silky sweet engine performance. BMW 328i Idle Control Valves are required to guarantee safe motor idling speed. Someone told me it could be the " idle engine" that needed cleaning and lubrication. As of now, though, the car has been sitting for a couple months and the battery is dead, so I can't do any immediate checks. This will result in a rough idle, usually at a higher RPM. This will last around 2 or 4 minutes and then it will be ok after that. What is making my car idle rough when i turn on the air condition?my car idles good when its not on. BMW E90 E91 E92 E93 Valve Cover Gasket Replacement DIY N52N Engine. Bmw Service Engine Soon Light Rough Idle Bmw Service Engine Soon Light The engine light is designed to alert the driver that the BMW is in need of service or repair. Overtime the throttle body flaps accumulate oil and dust causing interference. BMW X5 F15 AirShocks For saleR2500BM Parts EdenvaleBMW E90 E70 F10 F15 F20 E46 E60 E87 Stripping for SparesE90 320i 323i 325i 330i 320dF10 520i 523iF20 116i 118iE60 523i 525i 530dX5 E53 3.



If the idle comes down, you likely have a faulty valve. 0L Poor Idle Quality, Misfire, MIL Lamp on, WHITE SMOKE, COLD Posted to European Driveability on 12/12/2009 8 Replies Customer cals with "serious check engine light and car running rough and smoking". It also the past few days feels like it wants to stall at idle with defrost on and if I give it a bit of gas then its okay. e30 BMW Car Pages: e30 Vacuum Leak. Car running rough w/ AC on while idling. I was driving it and and came to a stop sign and it stalled but then I turned it back on and it flashed an SES on the info screen. Rough Idle + Rattle (coming from DISA) So i thought i could go at least one month without any problems i was wrong. New rebuilt vanos units are supplied with the same failing O-rings and have been found to significantly fail in 20k miles (32k kilometers). Connect the gauge to the “T”. E90 Rough Idle User Manual Pioneer Deh P500ub Wiring Diagram | Trusted Manual & Wiring Resource Pioneer Deh P5900ib Wiring Diagram Valid Wiring Diagram For A Pioneer Deh 1900MP Wiring-Diagram Read online or download PDF • Page 2 / 32 • CTX PV720A User Manual • CTX Monitors. BMW Check Engine Light Codes. When it fails, it can have your engine running rough at idle, surging, erratic RPM fluctuations, and can cause check engine fault codes as well as put your E90/E92 M3 into limp mode. A rough idling can occur for many different reasons. Towed to dealer. Crankcase Vent (CCV) - The crankcase vent is an oil separator that ensures oil mist generated in the normal functioning of the engine finds its way from the top of the engine.



Dinan Stage 2 Performance Engine Software for BMW E82 135i E90 E92 E93 335i (N55) power while keeping all the BMW factory safeguards in place. BMW Misfire Rough Idle and Skip On Cold Start Diagnosis No Faults 3 Series N51 Engine of stoplights. from idle to. Car is consuming 1 qt in almost 2 months. I had a BMW 330i E92 strange rough Idle - Page 2 - BMW forum. Problem persists even after the engine warms up. Associated with ongoing engine rpm increases and decreases, a "hunting" or wandering idle condition frequently occurs when engine rpm is unable to stabilise at any value. The purpose of this article is to highlight some of these common problems and how to fix them, so your mighty "Five-Oh" runs just as good, if not better than it did during the Reagan/Bush Sr. Since new it has had this terrible rough idle when cold and the dealer I bought it from said they could not "replicate the problem" and I took it to a buddy of mine at my local BMW dealer. My motor was replaced in august so i would assume if the mounts were shot the shop would have said something but i will look into the motor mounts. Pelican Parts Forums > BMW Forums > BMW Technical Forums > BMW 3-Series E90 (2006-2012) Intermittent Rough/Surging Idle Intermittent Rough/Surging Idle. 0 M235i Oem Engine F22 N55 2016 Bmw F23 Motor 3. BMW Sensors Problems and Faults. Next I'll test the secondary air pump. magazine Road and Track compares the previous generation BMW 328i E90 against the new F30 328i. 3 F30 Base F34 System Series 2011-2018 Support Roof Bmw 82-71-2-361-814 Rack F30 Base 2011-2018 Series Bmw Roof Rack 82-71-2-361-814 Support F34 3 System $72. Bmw E90 Rough Idle When Ac On.