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I am not getting any perceived boost from my supercharger.
I am not getting any perceived boost from my supercharger. No codes are being thrown but the power is gone. I notice that there is a lot of reddish dust around the supercharger pulley. The supercharge… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
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Ive got a 1977 450 slc been sitting for 11 yrs. replaced
Ive got a 1977 450 slc been sitting for 11 yrs. replaced fuel pump fuel filter all 8 injectors cleaned out the lines from the fuel distributor to the injectors. the car starts and idles but wont take … read more
Marty
Marty
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Associate Degree
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Cl63 amg 2009 43k miles. whining noise that gets louder with
cl63 amg 2009 43k miles. whining noise that gets louder with increased rpm. also vibration at higher speeds … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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I just got a 1987 Mercedes 190e 2.6. Its stalls when
Hello, I just got a 1987 Mercedes 190e 2.6. Its stalls when cold and always hesitates at about 3000 rpm's on hard acceleration. Back off the pedal and it evens out. A mechanic stated it was a catalyti… read more
Pete
Pete
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2006 Mercedes-Benz CLS-Class CLS55 AMG rumbuls at 3500 rpm.
2006 Mercedes-Benz CLS-Class CLS55 AMG rumbuls at 3500 rpm. Im looking to buy a CLS-Class CLS55 AMG and when in park and I rev the engine up tp 3500-4000 RPM's and the engine rumbles. I will try to ex… read more
Lou P. master tech
Lou P. master tech
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! Back to the 1988 300ce. replaced airflow potentiometer,
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Marty
Marty
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Sprinter 315: i have an automatic 315 sprinter 2007. when cold
i have an automatic 315 sprinter 2007. when cold and in drive stopped the idle is just above 700 rpm and sounds about correct. , after 10 minutes running when the van comes to a stop and in drive the … read more
Robert R
Robert R
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Vocational, Technical or Trade Scho
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180Kompressor: My MERCEDES 180K Kompressor was displaying the
My MERCEDES 180K Kompressor was displaying the engine light so I took it to my mechanic, he ran a readout from the car which indicated it was low on oil, so added 1 litre. Was advised to bring back if… read more
Stan
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550 SL: my 2007 550 sl has recently started to idle roughly.
my 2007 550 sl has recently started to idle roughly. It is intermittent. It starts up fine and idles normally then it seems that when the engine gets warm the idol is rough. Quite noticable… read more
Michael Warfield
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280SE: stall..engine starts at first turn..800 revs..accelerating
Hi, I have a W126 280SE from 1981, which in general runs well, but recently has begin to stall when warm. First some background info: The engine starts at first turn of the key and the choke seems to … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,678 satisfied customers
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I am thinking about purchasing a 2012 CL 600 V12 but I have had more than one mechanic and service advisor tell me to stay away from this V12 because it is prone to a lot of problems. They said the CL… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,678 satisfied customers
mercedes ml320: V6..600 rpm and after a few seconds will jump..revs
I have a mercedes ml320 V6 cdi2006 plate my problem is! when I start the engine it ticks over at 600 rpm and after a few seconds will jump to 800 to 1200rpm and will continue at those revs for most of… read more
MB Paul
MB Paul
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Mercedes: Van..Diesel 5 speed manual..2nd gear..5th
Have a Mercedes Vito Van -Diesel 5 speed manual. Started recently - when accelerating in 2nd gear it speeds up until the accelerator pedal is depressed approx half way then engine slows as though the … read more
Stan
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mercedes: 000 miles..engine and tranny mounts..coolant..cylinders
2001 clk55, 108,000 miles: engine shakes while in park and idle replaced: primary o2 sensors spark plugs twice spark plug wires valve cover gaskets and breather hoses air filters fuel filters ran two … read more
Michael Warfield
Michael Warfield
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C230 kompressor: merc..se..automatic..it a 4 or 5 gear box and at what
I've just bought a 2006 merc. c180 kompressor avantgard se automatic,can you tell me has it a 4 or 5 gear box and at what speed do the gears change?… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
1990 500SL: over too fast and I ( and garage) seem unable
My 1990 500SL ticks over too fast and I ( and garage) seem unable to correct the problem. Can anyone help?… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,678 satisfied customers
000 miles..of the belts, hoses and spark plugs need to be replaced
I'm contemplating purchasing a 1973 450 SLC w/ 55,000 miles. I believe that all of the belts, hoses and spark plugs need to be replaced. What does something like that cost? Can I do any of that myself… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,678 satisfied customers
Mercedes: drive my..65 miles an hour, the car starts to shake..traffic
When I drive my Mercedes over 65 miles an hour, the car starts to shake. Also, the engine gets very warm when driving city traffic. What is going on with my car?… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,922 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

55,678 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

643 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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