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Related Mercedes Questions
1982 380SL turns over but will not start. Plugs, wires,
1982 380SL turns over but will not start. Plugs, wires, distributor, cap, rotor, green pickup coil wire, ignition module and ignition coil are all new. I have spark at each plug. Car turns over with Q… read more
Eric
Eric
Retired
N/A
47,987 satisfied customers
I have a 1985 380 SL and I'd like to flush the fuel line
Second opinion] I have a 1985 380 SL and I'd like to flush the fuel line before or even after the injectors if possible. Where should I detach the fuel line in the hood? … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1992 Mercedes 190E 2.6 started rough for about a week (2-3
1992 Mercedes 190E 2.6 started rough for about a week (2-3 times to start), gas gauge fluctuating...not accurate. Got off freeway car stalled and died. Would not start again. Pumps stopped functioning… read more
Lou Palomino
Lou Palomino
associates in automotive technology
11,270 satisfied customers
Our 190E sat for 1 year. It ran fine before but when we went
Our 190E sat for 1 year. It ran fine before but when we went to start it, it seamed to not be getting fuel. We were able to get it to run by pouring gas not the throttle body. I also, noticed the fuel… read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
1976 450sl crank. No start,if I crank and feather gas pedal
1976 450sl crank. No start,if I crank and feather gas pedal it might start and run a few seconds then pops big fireball thru intake… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
sl380: I have a 1984 sl380 that cranks but wont start I have
I have a 1984 sl380 that cranks but wont start I have replaced the fuel relay and put 3/5 gallon cans of gas in it and the reserve light is on and the gauge show empty… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
380SL: I have a 1985 380 SL Mercedes. It has been sitting up
I have a 1985 380 SL Mercedes. It has been sitting up for several years. I replaced the battery and the fuel pump. Siphened all the old gas out of the tank tht I could and replaced it with fresh gas. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
190E: 1992 190E 2.3. No electrical power to fuel pumps. Have
1992 190E 2.3. No electrical power to fuel pumps. Have changed FPR, OVP relay, checked integrity of wiring and ground near shock mount in trunk. Tank gauge reads correct amount, low fuel yellow arrow … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1986 420SEL: Car wont start..Measured fuel pressure..45 psi..cranking
1986 420SEL Car wont start. it will start if you pour fuel in the bell. Measured fuel pressure at the head at 45 psi/(95psi while cranking) I have already dumped the old fuel and replaced with new. Wh… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
fuel pump on a 1983 450 SEL..wont start..hesitation..injectors
I recently changed the fuel pump on a 1983 450 SEL and now it won't start - not even a cough or hiccup. Before changing the pump it started without hesitation. I loosened the lines on the fuel distrib… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Air intake..started right..he replaced the fuel filter and fuel pump
I went to see the 83' 380 sl today and the car would not stay started. He poured a little gas into the air intake and it started right up. Yesterday he replaced the fuel filter and fuel pump. He think… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1989 mercedes 190e 2.6: cyl..wont start..fuel pressure..injectors
i have a 1989 mercedes 190e 2.6 6 cyl the car ran fine for a year then about 4 weeks ago it just died on me on may to work had it towed home and replaced the plugs wires and fuel relay still wont star… read more
Matt
Matt
Engineer
Bachelor's Degree
807 satisfied customers
1985 190e 2.3: owner says..fuel pump..the distributor just going
I'm looking to buy a 1985 190e 2.3. The owner says after running for 2 years perfectly, it just shut down on him.He took it to a (mechanic?) who replaced the fuel pump and filter and still it is not r… read more
promerc
promerc
mercedes diagnostic technician
Vocational, Technical or Trade Scho
553 satisfied customers
1991 Mercedes: 4cyl..motor turns over it starts then dies..carb..quits
I have a 190E 1991 Mercedes 2.3 4cyl that doesn't want to start. The motor turns over it starts then dies like it is not getting any gas. I have pour gas through the carb and it runs until the gas is … read more
Andy
Andy
Associate Degree
45 satisfied customers
my 1985 sel wont start...wont run..sparkand the timing there ok
my 1985 sel won't start. If you let it sit awhile it will fire but won't run on the first crank of the engine then it won't fire until I let it sit for awhile. I checked the spark and the timing there… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1985 Mercedes 500SEL: driven..We drained the gas tank..fuel pump
We have a 1985 Mercedes 500SEL that has not been driven for 18 months. We attempted to start it and were unsucessful. We drained the gas tank and the fuel pump appears to be gummed up. I plan to repla… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1985 190e: intake..sputters..fuel pump..the fuel pressure valve which
1985 190e car will not start unless i put fuel into the intake bowl, then it runs for a very short time then sputters out. I have changed the fuel pump, one of the leaky fuel lines from the filter fee… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Have a 1989 190E 2.5L gas, sat for over 1 year. Wont start.
have a 1989 190E 2.5L gas, sat for over 1 year. Won't start. Replaced battery, cranks fine, has spark will run momentarily with starting fluid. Had fuel pressure at injector pump from feed line (possi… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 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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