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It is fuel starved. I am refurbishing it. It was idle for
It is fuel starved. I am refurbishing it. It was idle for over 5 years. It idled fine but wouldn't run over 1700 rpm (back wheels in the air. … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
This 380 SL is killing me. It sat for 6-7 years. I cleaned
This 380 SL is killing me. It sat for 6-7 years. I cleaned the gas tank, replaced the fuel pump(new),fuel filter,fuel distributor(used unit), cold start valve (used unit), and injectors (new).fuel pum… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
1988 450sl - engine idles way too high even after warming
1988 450sl - engine idles way too high even after warming up. Also, the engine lacks power. When the accelerator is pressed, power flattens out even at higher RPMs. … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
I have a Mercedes 380 SL that sat for 7 years. I took out
I have a Mercedes 380 SL that sat for 7 years. I took out the gas tank and cleaned a lot of junk from it.I also replaced the fuel pump and fuel filter. I am getting fuel to the distributor but the car… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
I was widowed and the 1979 450sl sat for 3years I drained
I was widowed and the 1979 450sl sat for 3years I drained the gas tank and lines had new plugs wires ignition put in with new oil etc. car ran perfectly before but can barely make it in or out of gara… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
150 psi at fuel dist but low pressure no inj pulse they used
150 psi at fuel dist but low pressure no inj pulse they used to buzz when you depressed plate … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
I have a 1983 380 sl. The engine turns over but does not fire.
I have a 1983 380 sl. The engine turns over but does not fire. I have replaced the fuel pump relay and still no results. This car has sat for about a year. I had to replace the battery. It will run wh… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
380/SL: 380/SL Mercedes cuts out at high speed. After it sets
380/SL Mercedes cuts out at high speed. After it sets awhile it's ok for awhile, especially if I top off the tank.… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
380 sl: my 1985 380 sl has been sitting yrs drain all
my 1985 380 sl has been sitting for two yrs drain all fuel put new fuel runs but put my foot on the gas and it dies… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 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
55,631 satisfied customers
380sl: 1983 380 sl at my shop...here is what I have done as
1983 380 sl at my shop...here is what I have done as the car has sat for 3 years. drained and cleaned tank, new pump ,filter and accumulator as well as new fuel distributor and pressure regulator (beh… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
I have a 1984 Mercedes Benz 380 SL it cranks for a second then
I have a 1984 Mercedes Benz 380 SL it cranks for a second then it dies it has new filter and fuel pump what could fix this?… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
Mercedes: SL..accelerator..fuel pump,filter,spark plugs..fuel tank
After My Mercedes 1983 380 SL starts it will ideal roughly and as soon as the tyranny is engaged it dies. If I do not step on the accelerator it will creep along until i just touch it and it will die.… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
1981 mercedes: It has been starving for fuel and hesitating
I am working on a 1981 mercedes 380 SL. It has been starving for fuel and hesitating. We replaced the filter back at the pump, then replaced the pump and then added a filter before the pump. The tank … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
1985 Mercedes: looking for a repair manual..SL...engine management
I am looking for a repair manual for a 1985 Mercedes 380 SL. I have not found a listing for this model. I need information on the fuel and engine management system. Is there another Mercedes that uses… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
purchases a 1985 thru 1990 SL 300 or 380 or 500 or 560 vehicle What
I am interested in purchases a 1985 thru 1990 SL 300 or 380 or 500 or 560 vehicle What mechanic concerns should I have?… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,631 satisfied customers
1985 mercedes: sl, the title says 380, the emblem on the trunk
I have a 1985 mercedes sl, the title says 380, the emblem on the trunk says 560, is it a 560 or 380 ?… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
1985 Mercedes-benz 380sl: first car..emmissions or parts with the 85
look at the site is theilmotors.com. the first car under inventory is: 1985 Mercedes-benz 380sl Premium $16,995 51791 . the 2nd car is: 2000 Mercedes-benz Sl500 Premium $19,995 71725 Silver do i have … read more
tech4benz
tech4benz
Master Certified Mercedes Technician
Associate Degree
196 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.

Lou P. master tech

Lou P. master tech

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4,460 satisfied customers

20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

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Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

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

promerc

promerc

mercedes diagnostic technician

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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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