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1995 mercedes s420 w140-start good cold,stalls in 20 min and
1995 mercedes s420 w140-start good cold,stalls in 20 min and i can't start for hours...what could be? … read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
1975 Mercedes 450SL D Jetronic injection. breaker type
1975 Mercedes 450SL D Jetronic injection. breaker type ignition. Car will start up and run for about 10-15 minuets, then it dies as fuel pump stops running. let it sit for about 5 minuets fuel pump wi… read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
My daughter's 1990 Mercedes 190E stalls after about 20-30
My daughter's 1990 Mercedes 190E stalls after about 20-30 minutes of running. The engine sputters, loses power then stalls out. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I'm having a no start issue at all temperatures, Engine will
I'm having a no start issue at all temperatures, Engine will crank over but dies right away. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I have a 1995 Mercedes C220 and it broke down on my on the
I have a 1995 Mercedes C220 and it broke down on my on the highway. After bypassing the fuel pump relay and determining it was the fuel pump, I purchased this electric fuel pump in December of last ye… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I have a 91 '560sel. It idles a bit low =500 or 600. under
Hi, i have a 91 '560sel. It idles a bit low =500 or 600. under way it runs strong but if you try to accelerate sharply it stalls and may die. if acceleration is done gradually it runs fine. but when y… read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
I have a 1985 Mercedes-Benz 190E and it stalls sometimes and
I have a 1985 Mercedes-Benz 190E and it stalls sometimes and I have no power going, it starts for about 5 seconds the dies, if I get it in the right spot in the motor it will run for a couple of weeks… read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
Ml320: Change fuel pump fuel filter crankshaft postion sensor
Change fuel pump fuel filter crankshaft postion sensor and cram sensor and my ml(###) ###-####still won't stay on… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
380SL: Trying to help a friend with a 380SL, which I sold to
Trying to help a friend with a 380SL, which I sold to him three years ago. Car stalls when idling after warm up. It does get particularly hot here in AZ, especially this time of year. I have changed t… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
400E: Two weeks ago, I changed transmission fluid on my 92
Two weeks ago, I changed transmission fluid on my 92 400E that has 245000 miles on it. I started the car and it ran fine as I was gradually adding fluid. After about 15 minutes of shifting between gea… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
mercedes 190: fuel injection..problem,fitted a brand new fuel pump
Hi, I own a mercedes 190 E 1989 2000 cc fuel injection witch not iddling properly,and allready been seen by two mecs,and can not find the problem,fitted a brand new fuel pump and filter.Can you help?… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1989 wagon: stalls randomly..corner or coasting down a hill..cuts
Hello, I need your expertise. My 300te 1989 wagon stalls randomly as I come around a corner or coasting down a hill or coming to a stop. It will drive perfectly for 32 miles with nothing like this hap… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Hi, I have a 98 ml-320...come loose..stall..fusebox..truck starts
Hi, I have a 98 ML-320. The fuel pump relay seems to come loose causing the vehicle to start and immediately stall. If I open the underhood fusebox and push on the fuel pump relay, or switch it with a… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Regulator..getting gas..it but started right back up with no problems
I have a 1987 420 SEL. A week ago I had to replace the fuel govener, or regulator, because it was leaking gas. The car ran fine after that, except every once in a while it was hard to start like it wa… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1999 ml320: wont start..the car started and ran..drove..mile
My 1999 ML 320 wont start. Yesterday I changed the CPS but the car started and ran after changing it. Today I drove down the street about 1/4 mile and stopped at a house. After chatting for 40 minutes… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2000 S430: AM to get a coffee and came to a stop light
I have a 2000 S430. Was driving this AM to get a coffee and came to a stop light. Car just died. Ignition is turning starting over, have plenty of fuel. Let it sit about 5 minutes and it resumed start… read more
rpmdiag
rpmdiag
High school
10,010 satisfied customers
1987 560sl: dies..re-start..hwy it runs fine until again there
i have a 1987 560sl which runs fine until i come to either stop or red light, then it dies. It will re-start after a while but it does it again after coming to another stop. if on hwy it runs fine unt… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
car 1987 mercedes 300e ...problem kept going dead after ...
car: 1987 mercedes 300e ...problem: kept going dead after 15 seconds or so...fuel pump made whining noise...bought 1991 model replacement,will it work on 1987 model...they''re not exactly the same...c… 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

807 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.

Chris(aka-Moose)

Chris(aka-Moose)

Mercedes Technician

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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