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Bmw 128i rough idle?
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Bmw 128i rough idle?
This one has a rough idle and a loud noise at idle which is air being sucked into the engine. The car had 14K miles when we bought it and it's at 27k now. Clean fuel minimizes contamination, dirt build-up, and clogging in the engine. Rough Seas as Investor Fear Nears Two-Decade Peak Market data finds the McClellan 1-day OB/OS Oscillators back in oversold territory with investor fear near two-decade peak levels The initial public offerings of Robinhood (HOOD), Krispy Kreme (DNUT) and Dole (DOLE) were less than stellar, but one of the IPO trio might be worth a good look right nowHOOD I. Idle jumps up to 1500 and down to 1000. 6) Spray the MAF in and out about 15 sprays and let it dry. Sep 22, 2008 · Here is my story, hopefully done now. Originally Posted by allenybq. has secured a long-term agreement with BMW AG to support the German car-maker's electric vehicles. By redeeming National free days for a Premium Elite SUV, one TPG reporter was upgraded as an Executive Elite member to a 2022 BMW 740i. iTrader: ( 0) Squealing noise, rough idle. Dealer wanted $1800 but found a independent that specializes in BMW's who did it for $900. it was not normal! 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 ign. With its first all-electric car, the i3, BMW seems to be gunning for a new type of electric car customer: people who don’t like electrics. Press on gas and no/little engine response until throttle reached further down. BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > BMW 1 Series Coupe/Convertible Forums > Coupe and Convertible General Discussion: Rough idle, finally fixed Post Reply Thread Tools: Search this Thread 12-11-2009, 06:35 AM #1. 21 % of the time it's the Just bought a 128i! Changed oil then rough idle / stalling after first drive. Remember that the exact location and how you get there will differ among BMW models. … If you run into a situation where the vehicle will crank but not start because of the eccentric shaft sensor failing, then disconnect the sensor until you replace it, and yes the engine … Rough Idle 2011 128i. It seems to only do it when shifting at low rpms. >Then one day CEL came on. Drives: BMW 128i M Sport. Join Date: Apr 2015. Amazon Alexa will be the foundation of BMW’s next-generati. Jul 20, 2013 · BMW 328i Rough idle, poor mpg, low on power I have the problems described in the thread title, and now that I have a new job that requires me to drive a fair way each day, it is becoming a problem. Once I got it all put back together I cranked it up and it started shaking and wouldn't idle and hesitated when I gave it gas then the check engine light came on. Now that I have the car back, within 5 minutes of driving I noticed the really bad idle is fixed. Here's a little history. Service Engine Soon light is on. Your rough idle might very well be gone completely. The most common reasons a BMW 128i has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. With it came a rough idle (idles at 600rpm). 128i rough idle/stall issues. Plugs and coils take about 15 minutes if you know what your doing. Service Engine Soon light is on. This only happens with cold starts. Service Engine Soon light is on. Jul 22, 2017 · First and foremost thank you for this forum, it is a vital resource for owners. After the first start the rest of the day is fine. 21 % of the time it's the Feb 10, 2022 · This Genuine BMW Fuel Pump Control Unit (Mfg#16147407513) fits BMW E70 X5 xDrive35d M57 3. Mar 9, 2023 · Here’s a more detailed list of the most common causes of rough idle: 1. Defective PCV Valve. The company has entered the electric car market with its i3 four-seater city car. Temperature in mornings is around 70F or 20 C. Advertisement Like the offerin. In northwestern Kansas the 106. … If you run into a situation where the vehicle will crank but not start because of the eccentric shaft sensor failing, then disconnect the sensor until you replace it, and yes the engine … Rough Idle 2011 128i. Premium, Value, Hi-Fi stereo, etc B. 2009 BMW 128i Rough Idle? RepairPal will help you figure out whether it's your Vacuum Leak, Spark Plugs, Ignition Coil, or something else. A rough idling engine can be caused by a number of issues, some of them are serious while others tend to be minor, but the symptoms remain pretty much the same. Siliciclastics and evaporites are the predominant Leonardian lithologies in Kansas, and their current thickness is largely the result of post-Permian (Mesozoic and Cenozoic) erosion. GPS: N37 44430 Campsites cannot be Reserved. Siliciclastics and evaporites are the predominant Leonardian lithologies in Kansas, and their current thickness is largely the result of post-Permian (Mesozoic and Cenozoic) erosion. Also I noticed when I put the key in, “service engine” shows up at the start on the LED menu, then disappears. Running the car in Sport+ Mode masked the problem, as it shifted faster and higher in the rev range. Service Engine Soon light is on. E81 / E82 / E87 / E88Model Year: 2004 … ASKING PRICE: $323,000. The small business community offers some advice on how to deal with tougher times, a thing most of us can relate to after this year. The German carmaker still wants to attrac. i have changed the air filter, oil and filter, unplugged the mass air flow air sensor i found the battery had a weak cell Feb 2, 2018 · The rough idle was initially caused by the breather cap that had gone bad located on the back of the valve cover. Reasons a BMW 128i Has Rough Idle. When I remove the oil cap there is a large amount of suction, like. Service Engine Soon light is on. Then the car runs but lumpy acceleration with slow rev of engine. PROPERTY DESCRIPTION: 72. My car is 2001 525 and the mileage is around 130K miles. Our 2006 530xi has the N52 six-cylinder engine. to/3cTcBQXAmazon link for coil packs https://amzn Nov 30, 2023 · 2. Battery needs to be replaced but aside from that, oil & coolant levels are normal. 0L, BMW E71 X6 xDrive35i N55 3. Amazon Alexa will be the foundation of BMW’s next-generati. 2009 BMW 128i Rough Idle? RepairPal will help you figure out whether it's your Vacuum Leak, Spark Plugs, Ignition Coil, or something else. A luxury car like a BMW should always accelerate smoothly and tightly without any type of struggle. Had to get AAA to jump. However, when parts of your BMW have failed or are poorly cared for, your BMW will feel like it has lost its power; that is to say that acceleration feels slow and forced Poor Fuel Economy. If you use high-powered accessories, the idling alterna. Advertisement Like the offerin. I had actually taken the car in for the bad idle before, and they said it was normal. Prices may vary depending on your location. Another way to avoid rough idling is to use high-quality and clean fuel. 0L, BMW E84 X1 sDrive28i N20 2. Read about this on the F10 forum and BMW had a fix for it. Other Information: Ninnescah sailing area is home to the Ninnescah Sailing Association. In northwestern Kansas the 106. Running the car in Sport+ Mode masked the problem, as it shifted faster and higher in the rev range. (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > Maintenance (Oil, Fluids, Break-In) / Servicing / Warranty: Just. Here's a little history. >For long time, no noticeable issue but for awhile in the morning it didn't hit on all cylinders for about first half min. iTrader: ( 0) Squealing noise, rough idle. Explains the procedure and steps to find the root cause of the pro. It can be not bad some mornings and then on other it shakes the car. Everything from electrical and phone lines to cable and speaker wires need to be roughed. Here's a little history. HELP! Jul 29, 2016 · BMW 2008 328i Rough Idle. thyroid dry mouth and eyes This vehicle had a rough running on a cold start that felt like a distinct skip (misfire). We have always noticed poor gas mileage (as in very low 20s) but didn't think much of it because of our driving style. If the pressure is too low, the engine does not start. The car will feel rough and bouncy when. Reasons a BMW 128i Has Rough Idle. Running the car in Sport+ Mode masked the problem, as it shifted faster and higher in the rev range. Get the fault codes and let us know, or take it to a qualified technician. com on an expedited basis. A rough idling engine … We do not have access to these records. So guys, I'm in need of some serious help I have a 2011 528i and I had a small oil leak at the valve cover so I replaced it and all spark plugs and the car drove great for about 20 miles and then started misfiring so I replaced all coils and I still have a rough idle and the codes coming up are. Do you get easily bored with things like the color of your car? BMW is introducing a couple of concept cars that literally change color at your whim. occurs when engine is cold. Let's see how things developBABA Alibaba Group Holding (BABA) has been a great success story for Jack Ma and early investors like Softbank (SFTBF). I've seen posts about this problem on multiple sites, but have not been able to get a solid answer. 0L, BMW E71 X6 xDrive35i N54 3. Everything from electrical and phone lines to cable and speaker wires need to be roughed. cotton candi What we're more concerned about is the rough idle when there's too much moisture in the air. Upon starting the car, often times it idles extreamly rough for a few seconds then seems to return to normal. These steps should serve simply as a guide. (usually) Does not occur once engine is hot. Service Engine Soon light is on. It seems to only do it when shifting at low rpms. Sep 16, 2017 · What it is: Rough idle, low/no power, hesitation, stalling. Mar 25, 2023 · I bought the 528i because in the test drive I noticed how smooth and quiet the four cylinder turbo was. Jul 20, 2013 · BMW 328i Rough idle, poor mpg, low on power I have the problems described in the thread title, and now that I have a new job that requires me to drive a fair way each day, it is becoming a problem. Also I noticed when I put the key in, “service engine” shows up at the start on the LED menu, then disappears. Prices may vary depending on your location. Electronic signatures, employed to show approval or security on digital documents such as letters and proposals, are created through a number of programs including graphics softwar. Also I noticed when I put the key in, “service engine” shows up at the start on the LED menu, then. Common problems with the Chrysler 200 include the engine dying while driving, thumping when shifting gears and either stalling or a experiencing a rough idle. 2011 328i X-Drive Sedan N51 AT; Black / Black. 2011 128i, rough idle/shaking cold start, just had plugs changed! help Post Reply. I drive a 2009 BMW 128i with 81,000 km and have been having rough idle for quite some time, along with some misfires. key words: o2, fuel filter, maf, cps, idle, lumpy acceleration, no power, CEL, check engine light. 21 % of the time it's the Feb 10, 2022 · This Genuine BMW Fuel Pump Control Unit (Mfg#16147407513) fits BMW E70 X5 xDrive35d M57 3. Indices Commodities Currencies Stocks A two-day course at BMW's U headquarters teaches both safety and fun. prednisolone 1 eye drops goodrx then car would start missing again. Valve cover gasket replacement was preventative as it was starting to get greasy on the engine block. 0L, BMW E90 328i N52 3 Mar 5, 2023 · Another way to avoid rough idling is to use high-quality and clean fuel. Here's a little history. (its 99% alcohol base and dries in seconds). Jul 15, 2015 · Only show this user Have a 2008 328i, A/T. In certain cases, this problem. BAMXF: Get the latest BMW stock price and detailed information including BAMXF news, historical charts and realtime prices. If you run into a situation where the vehicle will crank but not start because of the eccentric shaft sensor failing, then disconnect the sensor until you replace it, and yes the engine will run with it disconnected but the base idle may be rough when cold and fuel economy will suffer. Reasons for a car running rough can include problems with the engine temperature or oxygen sensors, bad hoses, ignition system or timing problems, clogged air or fuel filters, and. Feb 18, 2005 · Rough Idle After Spark Plug Change. Dealer wanted $1800 but found a independent that specializes in BMW's who did it for $900. Breaking the old one apart and carefully using a small chisel to ensure a smooth surface was all I did. I couldn't believe it when I drove the 2022.
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7) Put the MAF back in and start the car. PROPERTY DESCRIPTION: 72. Advertisement Though BMW had b. Bimmerpost ☰ Model Selection F40Model Year: 2019 + Previous Generations; F20. I replaced all spark plugs today. Nov 8, 2012 · BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications: Car rough idle and stuttering - but only when cold For the past week, every morning when I turn on the car the RPM spikes to 2000 then drops to 0 Had my DME updated last year because I had rough idle issues. By clicking "TRY IT", I agree to receive newsletters an. She runs and accelerates fine but at certain speeds will make an engine rumble and still idles rough. FINAL UPDATE: Changed both vanos gears, set the timing and success! No more rough idle and a joy to drive The car was idling more rough than usual, took it in to RMP Motors to see what they could diagnose - my timing belt pulley was on the verge of failing - they quickly replaced it and the rough idle has practically disappeared. Appreciate 0 You also should have spend the $60 on the BMW spark plug tool, and taken about 1hr to remove everything yourself. Had my car go into limp mode one day, so immediately took it in to get looked at. Is your BMW shuddering, sputtering, or shaking when you’re at traffic lights or going to park? Check this article to find out the reasons for rough idle. Advertisement Like the offerin. then car would start missing again. Sep 16, 2017 · What it is: Rough idle, low/no power, hesitation, stalling. This only happens with cold starts. Also I noticed when I put the key in, “service engine” shows up at the start on the LED menu, then. Here's a little history. Replace the vacuum line at the fuel regulator (at the fuel filter) as well. 41+- acres with heavy timber and 1/2 mile of the Ninnescah River! Nice opportunity to own a property with great recreation potential. If the pressure is too low, the engine does not start. pizza places bear me So guys, I'm in need of some serious help I have a 2011 528i and I had a small oil leak at the valve cover so I replaced it and all spark plugs and the car drove great for about 20 miles and then started misfiring so I replaced all coils and I still have a rough idle and the codes coming up are. That appears to have been the problem the whole time. E81 / E82 / E87 / E88Model Year: 2004 - 2011 G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations. com on an expedited basis. Once it warms up, I can switch off the engine and turn it back on and it's smooth and there are absolutely no issues (at idle, driving or WOT). A rough idling engine can be caused by a number of issues, some of them are serious while others tend to be minor, but the symptoms remain pretty much the same. We do not have access to these records. And even weirder, the vibrations only occur after it's been driven for around 15mins or more. Plugs and coils take about 15 minutes if you know what your … The proper technique in repairing a BMW rough idle on startup is to find vacuum leaks without randomly replacing parts that are not broken. I had BMW dealer and other repair shops that specialize in BMW and BMW transmissions diagnose the problem. Car had no problems whatsoever prior to work. Aug 25, 2019 · 2012 BMW X3 misfire and running rough at times fix for cylinder misfire ignition coil. OBD code was 140401. Had my car go into limp mode one … After extensive research here on the forum I was prepared to replace coils and plugs, but first I scanned and found codes for misfire cylinder 3, CPS, and vacuum. Location: Torrance, Ca. Posted to European Driveability on 1/9/2018 10 Replies. Jul 20, 2013 · BMW 328i Rough idle, poor mpg, low on power I have the problems described in the thread title, and now that I have a new job that requires me to drive a fair way each day, it is becoming a problem. Nov 13, 2019 · Only show this user I have a 2013 528i F10 with the N20 engine with 8 speed automatic transmission and ~90K miles. check out the manifold adjuster Google this up. No injuries have been reported. ccy group inc E81 / E82 / E87 / E88Model Year: 2004 … ASKING PRICE: $323,000. Engine flush and oil service to clear any crud: Don't want to mess up you're nice new VANOS Solenoids Jul 9, 2012 · Idle revving and low speed surging. It seems the seal fails and oil gets into sensor. Mar 5, 2020 · Hey guys! I drive a 2009 BMW 128i with 81,000 km and have been having rough idle for quite some time, along with some misfires. But the stock has been. Drives: BMW 128i M Sport. Join Date: Apr 2015. Do you get easily bored with things like the color of your car? BMW is introducing a couple of concept cars that literally change color at your whim. Rarely to you have the chance to own a tract of land this small that consists of that much river ownership AND on both sides of the river. My car was bouncing rpms on startup and having a rough idle. Prices may vary depending on your location. A luxury car for drivers and passengers alike. E81 / E82 / E87 / E88Model Year: 2004 - 2011 G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations. lawrence journal world obits The small business community offers some advice on how to deal with tougher times, a thing most of us can relate to after this year. Children, especially those between the ages of 4 to 6, love to play rough. The 1994 BMW R1100RSL motorcycle featured BMW's traditional 'boxer' twin engine, but also had the latest technological advances. Learn about the RSL. The BMW iX Flow, as the German automaker has dubbed this experimental vehicle,. The electric vehicle revolution came to the streets of Munich,. Only issue would be coding the new coils. Since we are dealing with a BMW rough idle on startup, we will start our test at the intake muffler (air filter housing) and work our way downstream towards the cylinder. I am having issues starting my car usually after leaving it alone for a couple of hours or leaving it alone overnight. Get the fault codes and let us know, or take it to a qualified technician. 0L, BMW E82 128i N52 3. 0 6 cylinder n54 engine that i have chased a misfire rough idle and take off. Replace the vacuum line at the fuel regulator (at the fuel filter) as well. Do you get easily bored with things like the color of your car? BMW is introducing a couple of concept cars that literally change color at your whim. It may or may not idle rough. Car idle is rough Inspection $94 Shop/Dealer Price52 - $125 Show example BMW 128i Car idle is rough Inspection prices. It doesn't feel like it's coming from anywhere specific, it just feels like the whole car is shaking. The intake manifold produces vacuum. BMW’s M division has always been about taking the German luxury car manufacturer’s production vehicles a few steps further. Mar 25, 2023 · I bought the 528i because in the test drive I noticed how smooth and quiet the four cylinder turbo was. Had my car go into limp mode one … After extensive research here on the forum I was prepared to replace coils and plugs, but first I scanned and found codes for misfire cylinder 3, CPS, and vacuum. I have also read that rough idle on start up is common on these cars. Service Engine Soon light is on. Drives: BMW 128i M Sport. Join Date: Apr 2015. By clicking "TRY IT", I agree to receive newsletters an.
Mar 12, 2017 · Had the same issues with my 2006 E91 325i. Founded in 1965 , it has become a first class sailing club with regattas including sailers from all over the US. The rough idle occurred every occasion I came to a stop, but would resolve itself Route to resolving 1. Once car is warmed up I have a perfect idle at 600 rpm. Dec 7, 2009 · This happens quiet alot. Hey, I have a BMW 128i 2008 with an M-Sport package. I just bought my 09 335i CPO two weeks ago. antiques on the avenue A luxury car for drivers and passengers alike. Mar 9, 2023 · Here’s a more detailed list of the most common causes of rough idle: 1. Defective PCV Valve. Mar 5, 2020 · Hey guys! I drive a 2009 BMW 128i with 81,000 km and have been having rough idle for quite some time, along with some misfires. However I feel vibration as well when the car is at idle at red light or I put the car to P. Got the codes read, and was told I was misfiring on different cylinders, and when cleared, it would come back. sertraline 50mg mumsnet If the pressure is too low, the engine does not start. Even though we have used a 2003 BMW 325ci to perform this installation, this article can be applied to any E46 3 series vehicle with the M52 or M54 six cylinder engine (with minor modification), including the 323i, 328i and 330i coupe, sedan and convertible. If you're idling longer. Prices may vary depending on your location. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. Everything from electrical and phone lines to cable and speaker wires need to be roughed. orillia kijiji 0L, BMW E82 128i N52 3. A free, trimmed down version is coming to a city near you. Jun 29, 2014 · The rough idle only happens on very first start up of the day. The rough idle only happens on very first start up of the day. >Then one day CEL came on.
it was … I drive a 2009 BMW 128i with 81,000 km and have been having rough idle for quite some time, along with some misfires. 41+- acres with heavy timber and 1/2 mile of the Ninnescah River! Nice opportunity to own a property with great recreation potential. Is your BMW shuddering, sputtering, or shaking when you’re at traffic lights or going to park? Check this article to find out the reasons for rough idle. Prices may vary depending on your location. Bimmerpost ☰ Model Selection F40Model Year: 2019 + Previous Generations; F20. Nov 8, 2012 · BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications: Car rough idle and stuttering - but only when cold For the past week, every morning when I turn on the car the RPM spikes to 2000 then drops to 0 Had my DME updated last year because I had rough idle issues. You probably shouldn't jump on the trampoline with your kids, unfortunately. I changed out the valve cover gasket because it was leaking on the exhaust and made a burning smell. Bimmerpost ☰ Model Selection F40Model Year: 2019 + Previous Generations; F20. I agree to Money's Terms of Use and. Jul 31, 2022 · Fix that rough inconsistent idle and squeaking coming from your BMW engine bay in under 30 mins Fix that rough inconsistent idle and squeaking coming from your BMW engine bay in under 30 mins Feb 3, 2017 · Whenever I accelerate between around 35 - 60 mph I can feel a really rough vibration. occurs when engine is cold. Nov 8, 2012 · BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications: Car rough idle and stuttering - but only when cold For the past week, every morning when I turn on the car the RPM spikes to 2000 then drops to 0 Had my DME updated last year because I had rough idle issues. Feb 15, 2019 · Recently the service engine soon (yellow) light came on the dash. Service Engine Soon light is on. Turn the ignition back to the “ON” position (or start the engine) and verify the service engine soon light has been reset. ysf audio full You may order copies of Kansas vital records through VitalChek. Service Engine Soon light is on. With it came a rough idle (idles at 600rpm). When the engine is cold there is no squealing, only after driving for about 10 minutes the squealing starts and the engine runs rough at idle. When the Trooper is not idling properly, this is a maj. Rarely to you have the chance to own a tract of land this small that consists of that much river ownership AND on both sides of the river. (its 99% alcohol base and dries in seconds). #1 · Jul 22, 2017 (Edited) First and foremost thank you for this forum, it is a vital resource for owners. Hello all BMW techs, First off I don't see many BMW's at our shop. Here's a little history. We have always noticed poor gas mileage (as in very low 20s) but didn't think much of it because of our driving style. Car idle is rough Inspection $94 Shop/Dealer Price52 - $125 Show example BMW 128i Car idle is rough Inspection prices. Cheney State Lake is considered one of the 10 best sailing lakes in. The electric vehicle revolution came to the streets of Munich,. I literally just turns off. Engine will restart. Car idle is rough Inspection $94 Shop/Dealer Price52 - $125 Show example BMW 128i Car idle is rough Inspection prices. Say goodbye to the days you could enjoy your favorite podcast on your commute. can you donate plasma with high blood pressure 0L, BMW E84 X1 sDrive28i N20 2. Also I noticed when I put the key in, "service engine" shows up at the start on the LED menu, then. You actively look for pregnant ladies to give your seat to on the bus. Everything from electrical and phone lines to cable and speaker wires need to be roughed. Rough Idle 2011 128i. You actively look for pregnant ladies to give your seat to on the bus. The 2011 model has re. It can be not bad some mornings and then on other it shakes the car. Press on gas and no/little engine response until throttle reached further down. New plugs and coils (didn't get rid of the rough idle but was time - also had a misfire in cylinder 5) 2. to/3cTcBQXAmazon link for coil packs https://amzn Nov 30, 2023 · 2. Jan 7, 2016 · I just purchased a 2011 128i 2 months ago from a Chevrolet dealer. Our 2006 530xi has the N52 six-cylinder engine. Service Engine Soon light is on. May 3, 2018 · So my car was actually messed up for a good while my mentor taught me this quick trick to sneak in a coil in the misfiring cylinder to get your car back up a. Sep 18, 2021 · Misfire and rough idle / running problem with my BMW E91 N52B25. Running the car in Sport+ Mode masked the problem, as it shifted faster and higher in the rev range. Explains the procedure and steps to find the root cause of the pro. Feb 20, 2006 · Last month I purchased a 2004 330i w/ performance package. 0L, BMW E70 X5 xDrive35i N55 3. So guys, I'm in need of some serious help I have a 2011 528i and I had a small oil leak at the valve cover so I replaced it and all spark plugs and the car drove great for about 20 miles and then started misfiring so I replaced all coils and I still have a rough idle and the codes coming up are. A fuel pump problem could cause stalling, according to a filing with U safety regulators.