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I have a w211 2003 e500. I'm having electrical issues that I
I have a w211 2003 e500. I'm having electrical issues that I can not seem to pinpoint. Right now the car has a 3 amp drain when sitting which is obviously crucial. Pulled the codes using third party d… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
Need help determining if ECU failure is actual problem or
Need help determining if ECU failure is actual problem or not. 2009 Mercedes GL320 Bluetec.… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
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Well let's try this again? First of all I need to know where
Well let's try this again? First of all I need to know where I can pick up a repair manual or CD's that work on a Mac? took my 2003 CLK AMG to the dealer because of priority software. Asked first to c… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
1994 Benz c280 surges at idle and sometimes dies. Seems ok
1994 Benz c280 surges at idle and sometimes dies. Seems ok when cold, but as soon as it warms up it will surge bad at idle, once over 1200 rpm or so it runs great. Changed MAF with a Bosch, changed fu… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Billy remember me Mr. aka Mr. Bosch? Having several other
Hello Billy remember me Mr. Brown aka Mr. Bosch? Having several other projects going I haven't been working on the MB recently but I'm ready to get back at it. One of my main problems seems to be a la… read more
Billy
Billy
Bachelor's degree
3,457 satisfied customers
300E: I am having trouble with warm starts with my 93 300E
I am having trouble with warm starts with my 93 300E 2.8 M104. New wiring harness - replaced ISC - new OVP - new O2, ECT and IAT. The engine never fails to start when it is warm, but usually seems lik… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
E300D: Marty, I would like to discuss glow plug issues on a
Marty, I would like to discuss glow plug issues on a 97 E300D. GP light comes on when ambient is around 80 or lower, and car starts fine. Usually get no light when temp is higher or car is hot. GP's c… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Hi. my E55 supercharger works, but only momentarily, and shuts
Hi. my E55 supercharger works, but only momentarily, and shuts off (real loss of power) and will then come back on again for a bit, before switching off again. This process goes on repeatedly, especia… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
Mercedes SLK 230: 1999 mercedes slk 230 2.3 supercharged Vehicle
1999 mercedes slk 230 2.3 supercharged Vehicle will not engage starter. No communication to any modules with actron scan tool or snap-on solus pro scan tool. all lights in cluster come on, windows wor… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
slk320: dashboard get on and can read..several trys..k40 relay..garage
Hello, i bought 8 monthes ago alovely slk320 of 2000, since 4 days now, when i drive for a couple of minutes suddenly the engine stops running and all the lights on the dashboard get on and can read "… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
1999 ML430: 4.3L..The idle gets rough and stalls when the AC is turned
I have a 1999 ML430 with the 4.3L V8 engine with 160K miles. The idle gets rough and stalls when the AC is turned on. It gave a P0100 error code which is a MAF sensor circuit malfunction so I replaced… read more
Auto Psychic
Auto Psychic
owner
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e320 cdi: serviced..mass air flow sensor..heavy black smoke
E320cdi yreg stood for 18months now won't run out of get you home mode has been serviced had cleanser put through put on computor twice 1st fault called for replacement of inletport shut off valve 2nd… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
CDI..W163 Chassis with the following fault codes.P1636 coolant blower
Hi there, I've Got a ML270 CDI, W163 Chassis with the following fault codes. P1636 coolant blower fan. P0100 AMF P1403 EGR P1470 Charge pressure control P1189 Inlet port shut. All hard faults, can not… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
Mercedes: the actuator, my cruise control worked..rebuilt..garage
1983 300 SD - After replacing the actuator, my cruise control worked perfectly, until a month ago, when it suddenly stopped working. Today I replaced the amplifier with a rebuilt one from a company ca… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Diagnosis for 1997 Mercedes c230 DTC PO300 random multiple
Diagnosis for 1997 Mercedes c230 DTC = PO300 random multiple cylinder misfire other DTC = misfire for each cylinder Story: 1. Put seafoam engine cleaner in gas tank. 12 miles later engine began runnin… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
Cabriolet: car repair..I have a 1994 W124..Automatic..65K
Hi Colin here, I am English but live in Spain. I have been in the car repair trade for 35 years but now retired. I have a 1994 W124 - E320 Cabriolet Automatic with 65K miles. 3 months ago I began havi… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
coupe: mb..cold weather..Fuel pressure at op temp ok 3.5 bar...coils
MB E320 coupe will not start in cold weather. Fuel pressure at op temp ok 3.5 bar. did complete tune up with wires and coils. Replaced maf sensor, coolant sensor, air charge temp sensor, and o2 sensor… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
E classmb 320 dirsel keeps coming up with air mas sensor fault i
hi there to you all. i have E classmb 320 dirsel keeps coming up with air mas sensor fault i replaced it. had ecu checked all ok egr valve and inlet manifold complet replaced and new turbo still got s… read more
Mike
Mike
Proprieter / Diagnostic Technician
High School or GED
19,717 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

29,460 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

4,460 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

23,766 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.

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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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