Mercedes

Have Mercedes questions? Ask a mechanic for answers ASAP

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

Related Mercedes Questions
I am getting a Po135 engine code. I replaced the sensor two
Hello I am getting a Po135 engine code. I replaced the sensor two times. Once with a Bosch and the next time with a Denso. I had a mobile mechanic come by and give me a second opinion. he tested the c… read more
Wolfgang
Wolfgang
5,816 satisfied customers
Car runs fine then come to an intersection runs rough and
car runs fine then come to an intersection runs rough and dies. I have replaced the O2 sensor twice. Do I need to change the distributor cap as well? … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2009 SL550 with 105,000 miles on the odometer. It was
2009 SL550 with 105,000 miles on the odometer. It was diagnosed with a bad ECM. I had the ECM replaced with a plug-n-play unit. The car is running somewhat rough intermittently. The Check Engine Light… read more
Lou Palomino
Lou Palomino
associates in automotive technology
11,171 satisfied customers
I have a 2013 mercedes e300 hybrid bluetec and its just
I have a 2013 mercedes e300 hybrid bluetec and its just giving a bleeping noise while i am driving without any malfunction warning or whatsoever … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
working on a 9/92 400E (124.034 w/ 119.975). Mileage at about 120K.
Am working on a 9/92 400E (124.034 w/ 119.975). Mileage at about 120K. Car died on owner. Restarted a little while later, only to die again. This sequence happened several times over a few days. No wa… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
about 30,000 miles..time), replaced air filter, fuel filter, and maf
I've been dealing with a CEL and a rough idle problem for about 30,000 miles now. I replaced the plugs at 100K miles (had the problem at that time), replaced air filter, fuel filter, and MAF. Look for… read more
Auto Psychic
Auto Psychic
owner
Bachelor's Degree
76 satisfied customers
s500: throttle hesitation..my 2000..car to sputter and stall
I have been experiencing throttle hesitation with my 2000 model s500. The problem is experienced occasionally, but the frequency seems to be increasing. In rare occasions, it also causes the car to sp… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
2003 slk230: diagnostic..accelerated..notice it not idling..o2 sensor
hi I have a 2003 SLK 230 and the engine diagnostic light just came on as I accelerated out of a roundabout. I have notice it not idling very well lately as if it was missing a bit ...I wondered if it … read more
Robert
Robert
Mechanic/Roadside assist/Garage Owner
Vocational, Technical or Trade Scho
3,029 satisfied customers
230 kompressor: check engine light..dashboard..o2 sensor
hi i have a C 230 kompressor, i had the check engine light on the dashboard took it to be scanned and had to change the O2 sensor, however the serial number of the new one is different then the old. a… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
hi eurotec, Got customers r107 300 petrol..coil..sluggish..pull away
Hi Eurotec, Got customers R107 300 petrol with ke jetronic. No spark at coil. history as follows (customer supplied): would always start but very sluggish when cold, did not want to pull away when dri… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2002 mercedes: 230, SPEEDOMETER, ODOMETER STOP WORKING, BAS, ESP
I HAVE A 2002 MERCEDES SLK 230, SPEEDOMETER, ODOMETER STOP WORKING, BAS, ESP, BRAKE WARNING, BRAKE LINING, CHECK ENGINE LIGHTS ALL CAME ON HELP… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2003 Mercedes: an aftermarket alternator installed..malfunction light
I had an aftermarket alternator installed of my 2003 Mercedes model 230 c. It charges properly but the "dash light" malfunction light remains on. Any solution ?… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
I have a Mercedes Benz 1999 E320,it says P0161 O2 sensor heater
I have a Mercedes Benz 1999 E320,it says P0161 O2 sensor heater circuit bank 2 sensor 2 as well as P0156 O2 sensor circuit malfunction bank 2 sensor 2 ? Can someone tell me where are these O2 sensors … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
michael repko and i own a 1984 380 SL with 30k original miles
My name isXXXXX and i own a 1984 380 SL with 30K original miles. The 02 sensor came on and i had it replaced with a Bosch 02 sensor. The mechanic showed me the one that was at fault and the lead wire … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
300E: Engine warning light..tried by disconnecting battery
1990 MZB 300E Engine warning light on. Code blips #17 What code is this and how do I reset the warning light. I have tried by disconnecting battery for a minute..… read more
MBTim
MBTim
Master Technician
Vocational, Technical or Trade Scho
70 satisfied customers
OBD Fault Codes: -P0137 O2 Sensor Low Voltage (Bank 1 Sensor 2)..park
I went in to have a smog test for a change of ownership on my 2005 C-230 K and it came back with OBD Fault Codes: -P0137 O2 Sensor Low Voltage (Bank 1 Sensor 2) -P0130 O2 Sensor Fault (Bank 1 Sensor 1… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1995 Mercedes C220: way, I am ase certified- dont worry..600 miles
Ok, I was going to post this in the experts forum and hope for an answer, but I figured Id do this the old fashioned money paying way!! LOL ... By the way, I am ASE certified- dont worry about technic… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Clk320: petrol..Snap on diagnostics say R/H No.2 (02) sensor faulty (
CLK 320 petrol(NNN) NNN-NNNNmodel. Snap on diagnostics say R/H No.2 (02) sensor faulty (after CAT on R/H bank). Replaced codes cleared . Fault keeps reoccuring???? HELP… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 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:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

30,558 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

807 satisfied customers

Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Chris(aka-Moose)

Chris(aka-Moose)

Mercedes Technician

288 satisfied customers

24 years of experience diagnosing & repairing

< 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