BMW

BMW questions? Ask a BMW repair Expert for answers.

Connect one-on-one with {0} who will answer your question

Related BMW Questions
Chad. I have 3 codes coming up on my OBD. I drive a 2011
Hello Chad. I have 3 codes coming up on my OBD. I drive a 2011 335d (131,000 miles).- P2457 EGR Cooling System. Does this mean that I am low on coolant?- P20EE SCR NOx Efficiency Low- P20E8 Reduct Pre… read more
David R.
David R.
Supervisor/Shop Foreman
High School or GED
433 satisfied customers
Ran out of DEF. zero miles no start refilled both tanks
Ran out of DEF. zero miles no start refilled both tanks full. … read more
Steve
Steve
Master's Degree
25,410 satisfied customers
I was advised by dealership's service advisor to drive my
I was advised by dealership's service advisor to drive my 335d for 60 miles at a certain speed (60 to 80 mph0 because something (ECU?) had to be reset. He will not return my repeated calls, so would y… read more
Ryan Bell
Ryan Bell
Owner
Bachelor of Applied Science
66 satisfied customers
Trying to refill DEF fluid in 2011 335d will the warning
trying to refill DEF fluid in 2011 335d will the warning light reset or is that a manual function … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
20,172 satisfied customers
I just replaced my egr cooler and valve. I have a loss in
I just replaced my egr cooler and valve. I have a loss in power. It's not limp mode but there is barely any power. I can get to 60 mph but it takes forever doing it. Got a scanner and it is throwing o… read more
Chris Walker
Chris Walker
ASE
73 satisfied customers
We had 2 codes come on P2620 and 2621 on a 2011 335D. Did
Hi, we had 2 codes come on P2620 and 2621 on a 2011 335D. Did some research and was led to believe it was the throttle body. We found one with 70k on ebay from a bmw salvage yard, bought and installed… read more
JayPutelis
JayPutelis
Associate Degree
925 satisfied customers
I just filled my def fluid in my bmw 335d and she still
I just filled my def fluid in my bmw 335d and she still won't start up it's as if the sensor is not reading that there is def fluid in the car … read more
Steve
Steve
Master's Degree
25,410 satisfied customers
I am getting P20EE and 4D16 engine codes - SCR NOx catalyst
I am getting P20EE and 4D16 engine codes - SCR NOx catalyst Efficiency below threshold bank 1 after 7/70K emmission warranty expired last month … read more
Pete
Pete
Mechanic
Construction, Plant Fitter
136 satisfied customers
Had def fluid put in like it needed but few days later says
Had def fluid put in like it needed but few days later says car won't start. Had a professional add it. … read more
Steve
Steve
Master's Degree
25,410 satisfied customers
I have a 2012 335d BMW and I went to crank up my car it
I have a 2012 335d BMW and I went to crank up my car it turned on for s second and the died . All electrical and key is stuck also. … read more
Steve
Steve
Master's Degree
25,410 satisfied customers
I own a 2011 BMW 335d that has the Engine Malfunction
I own a 2011 BMW 335d that has the Engine Malfunction Reduced Power displaying. The car has 65,000 miles … read more
Steve
Steve
Master's Degree
25,410 satisfied customers
4d16 code. Reset and it comes back after 100 miles or so.
yes, reset and it comes back after 100 miles or so … read more
JayPutelis
JayPutelis
Associate Degree
925 satisfied customers
Since I purchased my 2010 BMW 335d. I have had numerous
Since I purchased my 2010 BMW 335d. I have had numerous problems with the emmision system and am still having problems. BMW pulled their desel car off the US market in 2011 and started importing again… read more
Kevin
Kevin
workshop foreman /master tech/mot tester
4,761 satisfied customers
2011 BMW 335d Replaced DEF Fluid in both tanks Replaced
2011 BMW 335d Replaced DEF Fluid in both tanks Replaced active tank Now codes 41F9, 474C, 4748… read more
Steve
Steve
Master's Degree
25,410 satisfied customers
2011 335d SES on P20EE SCR NOX CATALYST EFFICIENCY BELOW
2011 335d SES on P20EE SCR NOX CATALYST EFFICIENCY BELOW THRESHOLD.OR BMW 4D16 DE-NOX SYSTEM EFFICIENCY. BMW 474CH/18252 ACCORDING TO SNAP-ON SOLUS PRO BMW 4687 THROTTLE VALVE ACTUATOR.… read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
7,970 satisfied customers
2011 335. Just wondering what the intake manifold torque
2011 335. Just wondering what the intake manifold torque specs are for the 12 bolts and the 7 nuts?… read more
Steve
Steve
Master's Degree
25,410 satisfied customers
2011 335d: lot of lag when accelerating..automatic..most noticeable
My 2011 335d has a lot of lag when accelerating and is worse when in automatic mode. It is most noticeable when on any corner. I have not been able to make any significant improvements with driving ad… read more
Steve
Steve
Master's Degree
25,410 satisfied customers
335d: it possible to disable two of the cylinders..diesel..turbo
Is it possible to disable two of the cylinders in a 335d to get a diesel 4 turbo? What other options are available if the 335d is just too fast/torquey and I can't get a 323d in the USA? Thanks and ap… read more
Steve
Steve
Master's Degree
25,410 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

Roger

Roger

BMW Master Tech

3,091 satisfied customers

18 yrs. experience as BMW Master Technician, Shop Foreman, ASE Master Certified

Marty

Marty

ASE Certified Technician

643 satisfied customers

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

bimmaster

bimmaster

BMW Technician

1,883 satisfied customers

3 years dealer experience, master bmw tech

Sam

Sam

BMW Master technician

1,043 satisfied customers

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

Thebmwbum

Thebmwbum

BMW Foreman

714 satisfied customers

31 years BMW Experience

mike

mike

BMW Technician

694 satisfied customers

bmw master tech ase certified

Matt

Matt

Engineer

506 satisfied customers

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

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x