Mercedes

Have Mercedes questions? Ask a mechanic for answers ASAP

Ask an Expert,
Get an Answer ASAP!

THERE IS NO FUEL PUMP RELAY ON ML 350

Customer Question
THERE IS NO FUEL PUMP RELAY ON ML 350
Submitted: 2 years ago.Category: Mercedes
Ask Your Own Mercedes Question
Answered in 22 minutes by:
2/18/2016
Mercedes Mechanic: Lou P. master tech, Mercedes Technician replied 2 years ago
Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 5,882
Experience: 20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.
Verified

Hello, you do not want to pump to pump out the fuel, you want to open the fuel tank and manually siphon it out. you do not want any gas to go through the fuel system up to the injectors. would you like the instructions to do so? you will need to buy a special tool to release the fuel pump assembly. im not sure if this is something you want to do yourself, let me know what actions you want to take. Lou

Ask Your Own Mercedes Question
Was this answer helpful?
Ask Lou P. master tech Your Own Question
Lou P. master tech
Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 5,882
5,882 Satisfied Customers
Experience: 20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Lou P. master tech is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

29,009 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

5,882 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

3,131 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

602 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 >

Related Mercedes Questions
Where can I find an engine vacuum hose diagram for my 1985
Where can I find an engine vacuum hose diagram for my 1985 Mercedes 380SL? Is there supposed to be a vacuum hose from the side of the elbow connector for the fast idle control valve? … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 satisfied customers
SRS airbags reset 2001 Benz C240. Youtube. I was checking
I was checking some fuses when SRS light came on all fuses good … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 satisfied customers
The hardtop won't open. 2001 SLK 320. When I flip hardtop
The hardtop won't open. 2001 SLK 320. When I flip hardtop switch, it blinks. … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
I have problem whit my mercedes s600 1997. The soft close
the soft close door and trunk some times closing and some times not i change the pomp but still the same? … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 satisfied customers
I just had my battery recharged after leaving the lights on
I just had my battery recharged after leaving the lights on overnight. Immediately upon turning on the emergency lights started to flash and I could not stop them until I stopped at a garage and the m… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
My mercedes 2014 glk 250 has not the power it used to have.
My mercedes 2014 glk 250 has not the power it used to have. Check engine is on. Not able to accelerate when in a hill. I just came back from my dealer to solve that problem but after having drive 45 m… read more
Matt
Matt
Engineer
Bachelor's Degree
602 satisfied customers
I have a 2006 ML350. We've had 7 days of nonstop rain ( DC
Hello. I have a 2006 ML350. We've had 7 days of nonstop rain (Washington DC area). My door locks, windshield wipers, brake lights, turn signals, gas gage, all stopped working. I saw there was a recall… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 satisfied customers
The "electrical consumers switched off" malfunction is
Second opinion] The "electrical consumers switched off" malfunction is present on my 2003 Mercedes E320 sedan.I found that my auxiliary battery was bad. However, upon replacing it the malfunction rema… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
Key fob wont unlock car. How do i do that. 2016 c 300. Just
how to locate and repalce batterin in key fab if thats the problem… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
Need an expert on diesels 2012 gl350. Have check engine
Need an expert on diesels 2012 gl350. Have check engine light on/adblue light on, but fluid is full. Dealer is telling me $4K to fix... … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
The on my MBZ SUV year 2000 does not stay open. ML 450? Just
The wood on my MBZ SUV year 2000 does not stay open. … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 satisfied customers
Lou .. why Manual requires use coil spring compressor to
Lou .. why Manual requires use coil spring compressor to replace them on 4Matic? Is because safety concern ?… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
You have helped me with my 1998 Mercedes sl500 before. Now I
Hello, you have helped me with my 1998 Mercedes sl500 before. Now I have a new problem. Check engine code P1519 just occurred. Where do I start?… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
I have 91 190e 2.6, not starting, when i turn ig key to on
i have 91 190e 2.6 , not starting , when i turn ig key to on fuel injectors are injecting fuel an d i hasve flooded manifold , spark plugs get wet , , i see spark too. new plugs , injectors.. rotor, c… read more
Matt
Matt
Engineer
Bachelor's Degree
602 satisfied customers
Horn sounded off for no reason and smelled a burning smell
Horn sounded off for no reason and smelled a burning smell couldn't stop horn from sounding and car won't start … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
5,882 satisfied customers
My battery was dead. I got a jump start. Now the engine has
My battery was dead. I got a jump start. Now the engine has no power. Did something happen to the computer? … read more
Matt
Matt
Engineer
Bachelor's Degree
602 satisfied customers
My 2004 ML 350 will not start about once every 3 months with
My 2004 ML 350 will not start about once every 3 months with an error message “starter error”. It seemed to occur with the security system. For example my suv was locked and when I unlocked it and ins… read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
5,149 satisfied customers
I have an 2003 E320 with less than 90,000 miles and the #8
I have an 2003 E320 with less than 90,000 miles and the #8 7.5 amp fuse keeps blowing every time I replace it...can the siren be causing the problem? I also have trouble with the main battery being dr… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,009 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.

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