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Related Mercedes Questions
300te, 1993, 4matic, that will not spin the starter when in
300te, 1993, 4matic, that will not spin the starter when in start. Everything seems to work, but the starter will not activate. … read more
BrennanB319
BrennanB319
owner
Automotive Mechanic Degree
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300te: Just bought a 1993 Mercedes 300te wagon 3.2 liter inline
Just bought a 1993 Mercedes 300te wagon 3.2 liter inline 6 for my son the car runs good while driving but has a rough idle especially when the ac compressor turns on. I put Lucas fuel treatment in the… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1991 300te: hard starting and low idle speed..Runs fine
1991 300te 4 matic, engine 103.985 Very hard starting and low idle speed. Runs fine after start. Replaced mas unit #011(NNN) NNN-NNNN Findings so far: fuel pump not running in start position and no po… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
88 300TE: stalls.., changed plugs, wires, rotor, cap and distributor
88 300TE starts easy cold and runs well when cold. After getting to temp, continues to run well, but when rpm dropps below 1500 it occationally runs rough and when the idle drops below(NNN) NNN-NNNNrp… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz 380 sl we have a 1985 380 sl. it was running
we have a 1985 380 sl. it was running very rich,like liquid smoke, we installed a different fuel distributor and air flow meter and new spark plugs. now it starts but only runs a few seconds, badly. o… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
300TE: i crank, it i runs for 1 second and then it die.I
Hi I have an 300TE W124. When i crank, it i runs for 1 second and then it die. I tried more tha 50 times with the same result. I can make it run, but not nicely, if someones spray startergas in the fi… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1986 Mercedes 300e: tachometer..engine starts..engine swap
1986 Mercedes 300e. No signal to tachometer; engine starts, runs 2 seconds, stops. This is a replacement engine, but situation existed before engine swap. What should I look for? I replaced the OVR an… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
1991 mercedes 300e: starts hard..stalls..it sits for awhile 190k miles
i have a 1991 mercedes 300e 3.0 lt sometimes it starts hard and then stalls it seems to get better the longer i drive it. worse when it sits for awhile 190k miles but has had some head work and new pl… read more
Amedee
Amedee
Automotive Consultant
Vocational, Technical or Trade Scho
23,425 satisfied customers
1992 300TE 4Matic: surges..stalls..I try to accelerate
My 1992 300TE 4Matic surges and stalls. Especially when I try to accelerate. Is it the Voltage regulator brushes? I put a new fuel pump, new fuel filter.… read more
Amedee
Amedee
Automotive Consultant
Vocational, Technical or Trade Scho
23,425 satisfied customers
300TE 4MATIC: engine work..new running wagon, same year or close to it
I have a 92' 300TE 4MATIC wagon that needs engine work. I'd like to use it as a parts car and just get new running wagon, same year or close to it. I noticed that M.B. also made a 300TE model RWD and … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes: doesnt work..wiring diagram..fuel pump relay..terminals
Hi Marty, The reply box doesn't work on my computer, so I'm using this Ask box. I have a Haynes Mercedes shop manual, and the wiring diagram shows a fuel pump relay with about 6 terminals and multiple… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1988 300TE: SHUTS..THEN STARTS AGAIN RIGHT awayis MOTOR OIL FILTER
1988 300TE M-124 ENGINE RUNS FOR 5 MIN AND SHUTS OFF, THEN STARTS AGAIN RIGHT AWAY IS MOTOR OIL FILTER ON TOP OF ENGINE… 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
88 300te: it stalled..check engine light had come on a couple of weeks
I have a 88 300te, it started tonight and while I was getting ready to go it stalled. I never put it in gear. The check engine light had come on a couple of weeks ago, The idle has been alittle up and… read more
MBTim
MBTim
Master Technician
Vocational, Technical or Trade Scho
70 satisfied customers
Parked it at the end..next morning..abs light came on..car start
I've got a 92 300TE. Parked it at the end of the day, and the next morning, it would not start and the ABS light came on. Cleaning the contacts on the OVR let the car start and also "fixed" what I had… read more
MBTim
MBTim
Master Technician
Vocational, Technical or Trade Scho
70 satisfied customers
1989 300TE: shock absorbers..no leaks, but a very loose and bumpy ride
I Have 1989 300TE, changed shock absorbers on rear, no leaks, but a very loose and bumpy ride. How do I put this right?… read more
Rob
Rob
Diagnostic Technician
High School or GED
196 satisfied customers
1989 mercedes 300te 4matic: Lately the engine is giving me a hard time
Hi. I have a 1989 mercedes 300te 4matic. Lately the engine is giving me a hard time. First of all the engine has been hard to start when it is cold. Lately it stoppes when I try to increase the rpm, I… read more
RMillerPhD
RMillerPhD
V.P. of Academic Affairs
Doctoral Degree
230 satisfied customers
mirage: Power steering failed @ 195k..rebuilt unit from mb Pumps..55k
1988 MB 300TE milage 250K. Power steering failed @ 195K & I replaced tandem pump with rebuilt unit from MB Pumps (in Las Vegas)via the internet . This pump failed after 55K miles. MB Pump sent another… read more
RMillerPhD
RMillerPhD
V.P. of Academic Affairs
Doctoral Degree
230 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

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Matt

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promerc

promerc

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Hipo64

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Work and diagnose electronics on daily basis.

Chris(aka-Moose)

Chris(aka-Moose)

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288 satisfied customers

24 years of experience diagnosing & repairing

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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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