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Currently nothing - it wont go! before it stopped (by
currently nothing - it wont go! before it stopped (by apparently loosing power) the only thing that was different was the flashing (red) light on the air vent. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Getting gasoline in engine oil. After running maybe 4 miles
Getting gasoline in engine oil. After running maybe 4 miles engine stalls some when stopped at intersection and take off again. Changed fuel regulator, all injectors and cleaned MAF. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 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
3,458 satisfied customers
prob..it including new injectors, plugs, wires, cap and rotor
Just wanted to get some intuitive thinking going about a prob with my 560. Had recent work done to it including new injectors, plugs, wires, cap and rotor. I took it in to have it tuned and it started… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes: 1987 560 SL Runs good cold..air flow..assembly
1987 560 SL Runs good cold and as it warm's up Lean's out and wont accellrate EHA valve Does not have osilating current but does have 4.5 ohm's resistance the K-Jetronic unit has been replaced along w… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I Have a 1986 560 sl That starts..leads..injectors..filters
I Have a 1986 560 sl That starts then then imidatly shuts off. It does not kill the sprk but does kill the fuel, fast enough that it leads me to beleave that it is killing it ight on top of the motor … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Injectors..I do have a old fashion VOM meter that has needle display
Hi. I checked all the grounds going to the injectors and all are okay. I don't have a o-scope but I do have a old fashion VOM meter that has needle display rather than digital. It work quite well for … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2001 mercedes c240: idle rough..the throttle..bogs down..dies
hello I am the owner of a 2001 mercedes c240. my car seems to idle rough and when the throttle is pushed it either does absolutel nothing or the car bogs down and dies. it runs but is not driveable. i… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
Mercedes ml430: mass air flow..air flow sensor..the check engine light
I have a Mercedes ML 430 that has a problem where it will not start when the engine is warm. Is this a mass air flow sensor problem or the CPS? Also, would either of these make the check engine light … read more
DBAutomotive
DBAutomotive
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Associate Degree
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1999 Mercedes ml430: litre gas engine..Wont run..Fuses ok.
1999 Mercedes ML 430 , 4.3 Litre gas engine. Won't run for more than 5 seconds after starting. All Fuses ok. Car broken into thru back window. Both front window switches were broken and drivers window… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
93 i believe mercedeez benz..starts right..dies..fuel pressure
i have a 93 i believe mercedeez benz with a runability issuse it starts right up but only runs for like 2-3 seconds and dies but you can keep it running with starting fluid and it has adequate fuel pr… read more
Mastertech 1
Mastertech 1
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Vocational, Technical or Trade Scho
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92 600sel: I have a (possible) bad O2 sensor..Catalytic Converter
My '92 600sel is running rough. I have been told that I have a (possible) bad O2 sensor and a plugged Catalytic Converter. I took it to a friend with a muffler shop who checked the pipe temperature in… read more
Marty
Marty
Mercedes Technician
Associate Degree
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2002 clk320: car wont start..it would start and check engine light
2002 CLK 320 with approximately 95k miles. Over the past couple months my car won't start but the engine would turn over. After trying to start by turning the key and pressing gas peddle it would star… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,422 satisfied customers
1999 Mercedes: check engine light..SL..fuel pressure..guage
I have a check engine light on a 1999 Mercedes SL 500, the codes I pull are P0170 and P0173. I look them up and said to check for vacume leak(I check with some Carb Cleaner engine never reved up) then… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
wagon: dohc 6cyl..Car starts right away, but stalls..few minutes
Have a 1984 E or C 280 body wagon (gray markety car) dohc 6cyl CIS engine. Car starts right away, but stalls after a second or so. There is no throttle response at all during the first few minutes of … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
mercedes 300: SE 1989..i bought a new battery..parking..spark plugs
Hi! My father passed away recently and i inherited his mercedes 300 SE 1989, the car was in his garage for the whole winter. One door was left partialy open so the battery was dead, i bought a new bat… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Limits: new injectors, new tps, new fuel filter, new O2, fuel pressure
Engine has no power after 4000 rpm''s @ which time it bugs down and won''t go over 4k rpm''s. It has new injectors, new tps, new fuel filter, new O2, fuel pressure within limits, no codes, no vacuum l… read more
RIP
RIP
Lead Technician
Vocational, Technical or Trade School
469 satisfied customers
SL..rich..gallon with a lot of black smoke..fuel injection
I have a 1975 450 SL and it is running so rich that it is getting about 7 miles per gallon with a lot of black smoke. We found the pressure regulator line for the fuel injection had been eaten by some… read more
MBGuru
MBGuru
Bachelor's Degree
282 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

30,558 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

771 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

283 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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