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2005 BMW X5 3.0L —Runs rough —hesitates on acceleration
2005 BMW X5 3.0L—Runs rough —hesitates on acceleration —codes 2d06 air mass system , 2d2a pressure difference sensor suction tube adaptation , 29d1 combustion misfire cylinder 5Potential causes?… read more
Marty
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2007 e61 530xi. Codes 2C31, 2C6A, 2C7E and 2C2B and 2C6C.
2007 e61 530xi. Codes 2C31, 2C6A, 2C7E and 2C2B and 2C6C. All O2 related codes, both pre and post cat. Car is running a bit lean and there is a slight rough idle. I had the dealer smoke test the car w… read more
bimmaster
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Steve
Steve
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Same issue as in this thread. 2003 540 w/235k. Last week out
Hi, same issue as in this thread. 2003 540 w/235k. Last week out of the blue she was running rough and would not maintain a consistent idle, throwing no codes, but did have a constant SES light. … read more
Steve
Steve
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I have a 2007 525i. Lately i was idiling rough and the code
I have a 2007 525i. Lately i was idiling rough and the code it gave off was for the mass air flow sensor. So i change that and while i was at it i change the spark plugs too. but it still didnt fix th… read more
Chad Farhat
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BMW 328i Runs Fine Briefly But Starts To Idle Rough.
2009 BMW 328i 2d06, start fine, runs excellent for 5 mins but then starts to idle rough. Codes are present: cylinder misfires 4,5,6, 2d06 2e85. Though they are cleared it runs great only for 10 secs. … read more
Matt
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My other problem is that when I come to a complete stop my
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Steve
Steve
BMW Expert
Master's Degree
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I have a 2008 BMW X5 3 liter. I was having issues with a
I have a 2008 BMW X5 3 liter. I was having issues with a rough idle and when I disconnected the MAF it disappeared. However when I replaced the MAF the rough idle came right back? … read more
Steve
Steve
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323i: I have a 99 323i. Ive owned it a year. i live in minnesota
I have a 99 323i. Ive owned it a year. i live in minnesota and all winter it was hard to keep it running first thing in the morning. after it warmed up it drove fine. then a couple months ago i would … read more
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Ron
Ron
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325i: I Contacted you on Jan 22and even though I paid , I never
I Contacted you on Jan 22and even though I paid , I never resolved the issue. I have a 2001 BMW 325i 6cy 2.5 Liter engine. I have two problems: (1.) Fault codes PO171 and PO174 and (2.) When I plug in… read more
Steve
Steve
BMW Expert
Master's Degree
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2000 bmw 328ci started throwing p1189 code. Started with a
2000 bmw 328ci started throwing p1189 code. Started with a rough idle. Couple weeks later car will not start. What to look for first.… read more
Steve
Steve
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330xi: Hi Steve, I'm the service manager at a vw shop. We have
Hi Steve, I'm the service manager at a vw shop. We have an 06 330xi with similar complaints for rough idle mostly when starting, the rpms fluctuate. After several appoinments at our local BMW dealer h… read more
Roger
Roger
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528i: Hey whats up, I have an 08 528i thats idling rough.
Hey what's up, I have an 08 528i that's idling rough. Its setting a check engine light and throwing a few codes 2D06 air-mass system, 29E1 mixture control 2, & 29E0 mixture control. What do you think?… read more
Steve
Steve
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BMW e38 740il: Hi, Am having trouble with my 5/98 e38 740il.
Hi, Am having trouble with my 5/98 e38 740il. For the last year it has been rough on startup to the point where I have to use the accelerator to maintain idle otherwise it would stall. Once its warmed… read more
Brendan Block
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320iBMW 320I: When my 1994 BMW 320i is cold she starts and
When my 1994 BMW 320i is cold she starts and runs smoothly but the minute she gets upto running temp she dies and doesn't want to restart. She backfires and has no power, after 10 min the power is bac… read more
Jim B
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The throttle body and sprayed the MAF..fuel filter..vacuum
Hi RIP I have an idle problem with my son's 95 325IS When he first bought the car it would hunt for an idle when cold, but this would disappear when it reached normal temperature. Over time this has b… read more
Matt
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323i: my car is sputtering and then idles very messed..dies
my car is sputtering and then idles very messed up and then eventually dies what could be the problem? 323i 2000… read more
Steve
Steve
BMW Expert
Master's Degree
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Roger

Roger

BMW Master Tech

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10 yrs. experience as BMW Master Technician, shop foreman and dealer.

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Marty

ASE Certified Technician

560 satisfied customers

ASE & Bosch Certified Master Tech. Over 30 years experience.

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bimmaster

BMW Technician

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3 years dealer experience, master bmw tech

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BMW S.T.E.P. graduate, 10 years BMW dealership experience

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31 years BMW Experience

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Matt

Engineer

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Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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