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I have a 1983 380sl. I have just cleaned and rebuilt the
I have a 1983 380sl. I have just cleaned and rebuilt the engine. Prior to rebuild, I had a significant high idle and rumbling. Now, when the car is warm, all is great.However, I have a cold start issu… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
The engine only starts when it is cold and then runs at
The engine only starts when it is cold and then runs at 1500+ rpms. Once it warms up starts dying like lack of fuel. I can keep it going by spraying carb cleaner. When it dies, after about an hour whe… read more
eric remington
eric remington
FORMER SHOP OWNER/TECHNICIAN/INSPECTOR
associates degree
1,361 satisfied customers
I need a drive cycle 2014 diesel sprinter JA: How many miles
10,000 miles and I get between 14-17 mpg at freeway speeds … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
380SL: ,I am Gerald and call from Québec. On my 380SL 1985,
I am Gerald and call from Québec. On my 380SL 1985, cold start is well, but sometime run only at 750RPM, other time up to 1200 and drop to 750 after few second ¸¸. Hot start are well. Warm start, moto… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
380sl: I have a 1981 Mercedes 380sl that has a peculiar noise
I have a 1981 Mercedes 380sl that has a peculiar noise that appears on occasion during a cold start. After ignition, something in the engine emits a loud whistling/ grinding (think nails on a chalkboa… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
380sl: The throttle is sticking on my Mercedes Benz 380sl.
The throttle is sticking on my Mercedes Benz 380sl. When started it idles fine. Drive it 3 miles and stop at a red light the idle is very high. If you let the car sit for a few hours it starts and idl… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1985 mercedes 380SL Cold start seems normal, 2 to 3 minutes
1985 mercedes 380SL Cold start seems normal, 2 to 3 minutes on high idle, and then reduces to warm idle speed. While driving, engine will suddenly increase RPM from normal idle (500 to 800 RPM) to hig… read more
Cory
Cory
Charter Business
High School or GED
136 satisfied customers
mercedes 380sl: I have a 1981 mercedes 380sl that starts when
I have a 1981 mercedes 380sl that starts when cold but won't idle. When i try to start again, it just cranks and won't start. It starts when I use starter fluid, but won't idle. I can rev the engine t… read more
Juan Crespo
Juan Crespo
Sr. Technician
Bachelor's Degree
1,262 satisfied customers
I have a 1981 mercedes 380sl. It had a very fast idle. I
I have a 1981 mercedes 380sl. It had a very fast idle. I have replaced the idle control value and now the fast idle is intermentent. I have run out of options trying to determine what the problem mite… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1982 380SL: Convertible..needs to idle for at least 8 minutes
I have a 1982 380SL Convertible that needs to idle for at least 8 minutes before it will move. Help!!! 2/24/2012 3:52pm… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
380sl: control module..two items, the car starts and runs fine..Drove
I have a MB 380sl that i had to replace the coil and the ignitiion control module (died one day and would not run) The wire between the coil and the icm had gotten very hot and melted the insulation o… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
How can I clean out or repair a idle control valve for a mercedes 380 SL. I am loo
How can I clean out or repair a idle control valve for a mercedes 380 SL. I am looking to purchase a 1988 380sl with 180K I am told the " it has two muffler sections that are almost new,OEM parts, no … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1983 380SL: accelerate..rotor..it idles at 850 rpm..dashboard area
1983 380SL Background: 12/17 MPG gas mileage All Idle controls and valves were replaced except the cold start valve, but it starts fine in cold very well, but it doesn't accelerate until it warms up p… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
Stalls..restarted..it warms up after a few minutes it runs fine
My E230 will not start when cold. It won't idle, stalls and has to be restarted several times. Once it warms up after a few minutes it runs fine. Air mass flow meter sensor has been replaced and tempe… read more
Clement
Clement
Vocational, Technical or Trade Scho
208 satisfied customers
380SL: Benz..when start engine on cold start it idles at 600 rpm
Benz 380SL,when start engine on cold start it idles at 600 rpm till 80 degrees then the idle goes up to 1200-900 and stay there when driving is this to high or is it supose to run there. Thanks Denis.… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1983 Mercedes 380sl: parked..fine and I had the alternator..check next
My 1983 Mercedes 380sl will not start after I left in parked for 4 months. The battery checks out fine and I had the alternator replaced not too long ago. What should I check next?… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1983 Mercedes 380SL: replaced plugs..filters..drops..note getting gas
Hello, thanks for your time. I just bought a 1983 Mercedes 380SL with 37,000 original miles. The car fires right up, we have replaced plugs, wires, filters etc. in PARK, car idles at 1500 RPM but drop… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 satisfied customers
1985 mercedes: instantly..smooth..000 rpm..1500 - and stays there
I have a 1985 Mercedes 500SEL. It starts instantly at a proper idle and is smooth. After a few (10-15) seconds the idle goes up to over 1,000 rpm, maybe as high as 1500 - and stays there. At the highe… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,645 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

Mercedes Technician

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Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

4,460 satisfied customers

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

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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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

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

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Hipo64

Mercedes Technician

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Work and diagnose electronics on daily basis.

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