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Related Mercedes Questions
Had to pull the heads to replace a bad exhaust valve, so
Had to pull the heads to replace a bad exhaust valve, so replace all the exhaust valves on this V6. All went fine with the rebuild. Cleaned all the heads, exhaust ports, and valve covers.While at it t… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
Marty, Sorry for following off he map I got called away for
Hi Marty,Sorry for following off he map I got called away for work and got back yesterday. After changing the starter the car was fine for two days but barley drove. Most of the fault codes where gone… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
I have code p2037-4. No or incorrect can from control module
won't clear from ecu, no comm in trans . 2005 clk500 722.9 trans … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
I have a clk500 2005 and the engine sounded heavy when I put
I have a clk500 2005 and the engine sounded heavy when I put it in drive. Today the car seemed like it had a problem with pickup and the D drive and C symbols on the dash started to blink as I was dri… read more
Tony McCarthy
Tony McCarthy
Owner Technician
731 satisfied customers
Im having a flashing CEL on with misfire in cylinder 3 and
hi im having a flashing CEL on with misfire in cylinder 3 and 6 … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
Only cold starts with fuel pump fuse out. Replaced fuel
Only cold starts with fuel pump fuse out. Replaced fuel filter - ran great first day (also cold started), back to only starting with fuse out. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
I have a 2005 E320 CDI that had the black death, removed all
I have a 2005 E320 CDI that had the black death, removed all carbon buildup and replaced cooper seals, bled the lines to the injectors and the motor turns over but will not start. OBD2 errors P0404 pe… read more
Matt
Matt
Engineer
Bachelor's Degree
743 satisfied customers
I have a 2009 SL600. That is the twin turbo V12. I had both
I have a 2009 SL600. That is the twin turbo V12. I had both coil packs and all plugs replaced within the last 2 years. The car is also Tuned and slightly modified by Renntech. I have been possibly ove… read more
Matt
Matt
Engineer
Bachelor's Degree
743 satisfied customers
I just put a motor in my 04 s500. The old one had a plugged
I just put a motor in my 04 s500. The old one had a plugged cat and blew main bearings. I put a junkyard motor in and it misses the same as the old one. I replaced O2 sensors where the cat was plugged… read more
Lou Palomino
Lou Palomino
Mercedes Technician
associates in automotive technology
9,144 satisfied customers
Mercedes-Benz E320 CDI: I have a 2005 E320 CDI 140,000 miles
I have a 2005 E320 CDI 140,000 miles and a few weeks ago the check engine light illuminated and the car had poor acceleration. The mechanic extracted the code (not sure what it was but he said I had l… read more
Bryan
Bryan
Service Manager
410 satisfied customers
user mb paul..replaced the egr i have more power..slowing down
Hi i have cut and paste the previous problem below. Answered by another user MB Paul (thanks again) the problem is since i have now replaced the EGR i have more power but after and hour or so of drivi… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
B200: misfire..slight hill, feels electrical, have changed coils..ecu
Have a B200 2005 moudle engine misfire when going up slight hill, feels electrical, have changed coils, leads and plugs but problem still there, no codes in ecu… read more
Hipo64
Hipo64
Mercedes Technician
High School or GED
444 satisfied customers
2000 Mercedes E320: Fuel Trim..Air Flow..Random Misfire..fuel injector
Hi i am working on a 2000 Mercedes E320 & i was woundering if you have time to tell me on this codes if i'm right or wrong & if you can point me in the right direction. Codes are P0170 & P0173 Fuel Tr… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
2000 ml320: o2 sensors..sensors, random misfire, cylinder 1..coil pack
Hello- I have a 2000 ml 320. it idling rough,lack of power. the 1st time codes were o2 sensors, random misfire, cylinder 1 and 3 misfire..I replaced 02 sensors, checked all plugs, #1 was a little dirt… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
2001 ml320: merc..runs fine..driving & stationary untill it..rpm..miss
hi ive a 2001 ml320 merc .it had lots of problems ,lights on & motor missing all the time on the lh bank due to the cat being blocked & weve now change it for a new one.what happens is the motor runs … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,547 satisfied customers
second attempt..280, 72,000 miles, superbly maintained and cared for
This is my second attempt at getting help with this particular question. One very nice MB expert was helping me over a period of weeks but ultimately led me astray with the wrong advice. I have a 2000… read more
Amedee
Amedee
Automotive Consultant
Vocational, Technical or Trade Scho
21,499 satisfied customers
intermitently getting the cel light throwing code..misfires
I am intermitently getting the cel light throwing code p0341 camshaft sensor. Will a bad camshaft sensor cause misfires?… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
i have a 2002 ml500 my check engine light came on a few days
i have a 2002 ml500 my check engine light came on a few days after using the v something gas from shell gas. i had a mechanic do a dianostic check and the result was the egr valve. i took took both va… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
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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

30,547 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

743 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.

Tim Mohr

Tim Mohr

ASE MASTER TECH

279 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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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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