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 cleaned the MaF and the throttle bottle. Then reset the
I cleaned the MaF and the throttle bottle. Then reset the idle ( Turn car to "on" the step on gas pedal forn5 second. Off). Works for 3 minitrs. … read more
Matt
Matt
Engineer
Bachelor's Degree
708 satisfied customers
2010 Mercedes ML350 engine light came on got it looked at
2010 Mercedes ML350 engine light came on got it looked at receive the code p0128 I was just about to leave for my Christmas trip which is about 250 miles each way would it still be safe for me to driv… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
19,237 satisfied customers
Second opinion] I have a 2011 C300 and this morning my check
Second opinion] I have a 2011 C300 and this morning my check engine light came on, the code for this was P0128, I know it has to do with coolant system on the engine, the Temp gauge is running around … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 satisfied customers
2010 Mercedes C300 - CEL is on. Used OBD tool, code is
2010 Mercedes C300 - CEL is on. Used OBD tool, code is P0128. Coolant level and temp are fine. What is the typical problem with this code? … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
32,416 satisfied customers
The check engine light came on and I took it in for
Hi, the check engine light came on and I took it in for diagnostic testing, the mechanic said that the reason the check engine light came on is due to loose timing chain. He said that they need parts,… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
5,606 satisfied customers
Po128 on 2009 Benz c300 car stalls while driving. 'It's on
'It's on was not stalling while driving but stalling now while driving like it's not in the right gear it's an automatic … read more
Todd M
Todd M
Owner
ASE Certification
1,941 satisfied customers
P only, I have a 2011 c300 with a code 0856.. My research
For Lou P only, I have a 2011 c300 with a code 0856.. My research tells me bad 3 disk thermostat, but I want to make sure. Is there anything else I should check?… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
5,606 satisfied customers
I have a 2010 E550 Benz,about a week or ago, my engine light
hi,I have a 2010 E550 Benz,about a week or ago, my engine light went on. I had my local shop to determine the problem. The code result was the thermostat. I noticed by my car was running around 75Deg … read more
Matt
Matt
Engineer
Bachelor's Degree
708 satisfied customers
I have a 2011 C300 Mercedez Benz with 80K miles on it. the
I have a 2011 C300 Mercedez Benz with 80K miles on it. the check engine light came on and I took it to a Mercedez Benz service department where I was told that the thermostat needed to be replaced and… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
32,416 satisfied customers
R350: I have a 2008 Mercedes R350 and the check engine light
I have a 2008 Mercedes R350 and the check engine light came on. Autozone pulled the Code PO128. They said it could be a thermostat. Antifreeze levels look good and the temp gauge is where it usually i… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
24,368 satisfied customers
mercedes benz gl450: I have a check engine light on in my Mercedes
I have a check engine light on in my Mercedes benz gl450 with a p0128 code. what does this mean… read more
Eric
Eric
Retired
N/A
36,102 satisfied customers
mercedes ml350-4matic: engine lt on po128 which indicate therm
engine lt on po128 which indicate therm or ect bad. eng temp appears to be good. has 145000 miles. 2011 ml350 4-matic… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 satisfied customers
sl500: I just changed the expansion tank in my sl500. temp
I just changed the expansion tank in my sl500. temp gauge is around 90 degrees the low coolant light stays on . how much coolant should be in tank… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 satisfied customers
CLK350: 2006 Mercedes CLK350 My wifes check engine light
2006 Mercedes CLK350 My wife's check engine light came on and when I scanned the code it returned a P0128. My guess is that the thermostat is bad, but I don't want to replace it to find out its a fan … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
32,416 satisfied customers
My check engine light is on..auto zone..diagnostic..coolant level
My check engine light is on. I went to auto zone for the 'check engine' light diagnostic and it gave code P0128- my coolant level is fine and there have been no noticeable symptoms while driving. Coul… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 satisfied customers
I have a 2006 ml350 the light came on for low coolant level.
I have a 2006 ml350 the light came on for low coolant level. This is my first Mercedes and without thinking I added about 3 cups of 50/50 mix prestone antifreeze. Now about a week later the check engi… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 satisfied customers
cl: check engine light came on and stayed on..malfunction 1
ive got a cl 500 and the check engine light came on and stayed on . after driving malfunction 1 was displayed what does this mean?… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
2002 C320: benz..44K miles, 6 cyl 3.2L MFI SOHC I..throttle..pedal
Here is the problem: Car - MBenz 2002 C320, 44K miles, 6 cyl 3.2L MFI SOHC I live in chicago, over the last week weather has been extremely cold but car is always garaged. It started to hesitate ie no… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,498 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

30,498 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

5,606 satisfied customers

20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

708 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.

< 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