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Related Mercedes Questions
2000 clk 320 misfires when you get on it, replaced all 12
2000 clk 320 misfires when you get on it, replaced all 12 plugs all 6 coils and boots and all 6 injectors. now I can get on it all I want and its fine but if I let rpms go above 4k the engine light co… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1999 CLK 320, tried to accelerate to pass and went into
tried to accelerate to pass and went into "limp mode" Code reader said misfire cyl 1 2 and 3... replaced plugs, cables and reset with OBD reader... engine light off, drives ok for about 300 yards a kicks back into limp mode, rechecked plugs and connections because reader still reports various combinations of 1 2 3 misfires.. Also was having a BAS ESP ABS warmings after a brake pads and rotors change … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes 2003 S430 4Matic CEL ON, Power loss, Multiple
Mercedes 2003 S430 4Matic CEL ON, Power loss, Multiple cylinders misfiring Hi Marty, Have 1/2 power loss when approaching 40mph. CEL turnes on. Car continues to misfire badly until ignition turned off… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
SL 500: 1998 Sl 500 W/90.000 miles. Engine light is on and
1998 Sl 500 W/90.000 miles. Engine light is on and flashes off and on when accelerating along with loss of power. Auto Zone and Oriellys analizers both showed mis fire on 1,2,3,4. New plugs, crank and… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
E320 4matic wagon: 1998 E320 4matic wagon. 172K miles. Random
1998 E320 4matic wagon. 172K miles. Random misfire (#5 cylinder) at start-up but only after it's been off for at least 1/2hr and/or overnight. It requires turning off and restarting and then all fire … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
c240: Mercedes c240 2005 check engine light on,Scanned for
Mercedes c240 2005 check engine light on,Scanned for codes,PO300 Random misfire plus other cylinders misfiring.checked plug wires for resisantance all good at 2.0,spark plugs recently replaced and als… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
2002 S600: passenger..coil pack...same problem, swapped..loses power
2002 S600 starts and runs fine then misfire codes passenger bank all show misfire codes Changed coil pack...same problem, swapped before cat o2s ...same problem same bank car misses but if i shut it o… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1997 Mercedes E320: The check engine light just came..mechanic says
Hi - I own a 1997 Mercedes E320. I replaced my right and left catalytic converters last year (about 13 months ago). The check engine light just came on an my mechanic says its the right converter is b… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1998 mercedes e320 4matic: i cant find out what this means please help
i have a 1998 mercedes e320 4matic wagon in the shop again today and everything seems fine other than the pending code of p0c0a. i cant find out what this means please help.… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1998 mercedes e320 4matic: run very sluggish..wot..3000 rpm..faster
i have a 1998 mercedes e320 4matic wagon in the shop today. it will run very sluggish very har to get up to speed. if i goto wot it will just stay at 3000 rpm and not go any faster. check engine light… read more
Anthony
Anthony
Master Automobile Technician
Vocational, Technical or Trade Scho
11,778 satisfied customers
E500: I have a bad catalytic converter..under warranty...Also
I have a bad catalytic converter on the left side.On a E500 2003 mercedes.The car has 95000.miles on it.Is it still under warranty.Also how many catalytic converters does it have.… read more
DBAutomotive
DBAutomotive
Owner/Operator
Associate Degree
125 satisfied customers
C240: There has been a rattle sound..4matic..new catalytic converter
There has been a rattle sound in our 2003 4matic C240 and we have just been told we need a new catalytic converter. Is it necessary to replace this? What should we expect to spend? Thanks...… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
p300: excelerated slowly vehicle has no codes and runs good..activated
i have a few questions on a ml 320. it has multiple missfires. if excelerated slowly vehicle has no codes and runs good. if excelerated hard po304 po305 po301 and po300 are activated. will continue to… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1998 ml320: i exceed 60 my check engine light..mac scanner..coil
1998 ml 320 benz if i am driving under 60 miles per hour it runs fines but if i exceed 60 my check engine light which tells me it misfire, i have a Mac scanner i hooked it up it tells me coil 1, 2, 3,… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
02 C32 AMG: swapped the coil packs the left side of the motor
I have an '02 C32 AMG and I am getting misfires on cylinders 1,2,3. I have swapped the coil packs the left side of the motor to the right. The same cylinders are misfiring. I have also changed the plu… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1999 E320 4matic: multi-cylinder misfire..p0304, p0305..p0306
The vehicle is a 1999 E320 4Matic 210.282. The issue is a multi-cylinder misfire. Codes are P0300, P0304, P0305, and P0306 - all on the same side. MAF Reading is 0.74 #/Me at idle and 2.84 #/Me at 2,0… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
2001 e320: benz..chassis..The check engine light is steady red
I have a 2001 e320 benz with engine #112.941, chassis # XXXXX The check engine light is steady red. I checked codes and recieved codes #432 and 422, then erased and drove car for about 200 miles, chec… read more
nelson garcia
nelson garcia
auto mechanic
Vocational, Technical or Trade Scho
270 satisfied customers
2004 c240: engine light came..Fault codes were p300, P0301 and P0302
Hi, i have a 2004 c240 and yesterday we noticed that the engine had less power. While passing a car the engine light came on and the power even went done more. Fault codes were P0300, P0301 and P0302.… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
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MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

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Bosch Certified Master Tech. Over 35 years experience.

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Michael Warfield

Factory Mercedes-Benz Technician

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Matt

Matt

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

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444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

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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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