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  #1  
Old 04-17-2007, 10:52 PM
Minnesota 300SD owner
 
Join Date: Nov 2005
Location: S.E. Minn.
Posts: 56
will not start

Well I have the chance to try to put a few miles on my it is a 1982 Benz it's been about two years since I had last driven this Beauty!!! Ghuese what it won't start not quiet a half a tank of fuel. This car I think might have low comp. in a couple of cyls. Now the big question is How to get this thing started??


It ran for a bout 20 sec it seamed but now it is poping during start mode.

I do not want to put alot of money it this car right now. Can the car be pop started??? Ifso how do you do it???







i

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  #2  
Old 04-18-2007, 12:29 PM
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Location: San Francisco Area
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How did it work when garaged? Why was it 2yrs?

Quote:
Originally Posted by lefttownlance View Post
My car won't start. It has been in the garage for 2 yrs. and now all it does is pop like it wants to start. Any sugestions?
How did it work when garaged? Was something bad with the car, that it wasn't on the road?
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  #3  
Old 04-18-2007, 12:36 PM
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Quote:
Originally Posted by lefttownlance View Post
Well I have the chance to try to put a few miles on my it is a 1982 Benz it's been about two years since I had last driven this Beauty!!! Ghuese what it won't start not quiet a half a tank of fuel. This car I think might have low comp. in a couple of cyls. Now the big question is How to get this thing started??


It ran for a bout 20 sec it seamed but now it is poping during start mode.

I do not want to put alot of money it this car right now. Can the car be pop started??? Ifso how do you do it???
I assume it's automatic? Search "tow start". I've never done it, but apparently you can do it by getting up to 30 mph or so and shifting into a forward gear. IIWM, I would isolate fuel source by running fuel lines to a milk jug or something similar under the hood. Algae, etc. can clog tank screen and filters pretty quick. Good luck.
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  #4  
Old 04-18-2007, 12:38 PM
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Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
Sounds like it has a fuel/air leak and lost its prime while sitting so long.

Have you pumped the primer pump on the side of the IP 20 times?

After you've done that, if it still doesnt start you can crack the metal lines at each injector and crank the starter until fuel comes out, then tighten each back down. This will get any remaining air out of the system.

If it doesnt start then, it is time to look at GP's, valve adjustment, and to also confirm you've got good compression.
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Last edited by TMAllison; 04-18-2007 at 01:03 PM.
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  #5  
Old 04-20-2007, 11:30 AM
Minnesota 300SD owner
 
Join Date: Nov 2005
Location: S.E. Minn.
Posts: 56
Got her running!!!

Well got the Benz running yesterday!!!! 1981 300sd Would not start after two yrs. of storage. It acted as if it was flooded. Here is what I did to get it running. Spin off the fuel filter pour out old fuel filled with fresh reinstall and pump air out and flush I.P. with fresh fuel, Still would not start. Spin off the fuel filter pour out fuel and fill with Diesel Service cetane boost. Spin on the filter pump air out and tried the key. Revolutions increased more and more until it finely caught!!!! Runs great now. If any body ever has this problem try it it works.
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  #6  
Old 04-20-2007, 11:58 AM
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My guess is that the cetane boost made up for a glow plug or two that are out....
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'80 240D 154K "China" Scar engine installed
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  #7  
Old 04-20-2007, 12:45 PM
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Location: Grand Rapids, MI
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Quote:
Originally Posted by JimmyL View Post
My guess is that the cetane boost made up for a glow plug or two that are out....
I agree.

Replace all the glow plugs, it will thank you by starting quickly every time.
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'13 ML350 Bluetec - 95k - dad's (OC-98k)
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  #8  
Old 04-21-2007, 09:37 AM
Minnesota 300SD owner
 
Join Date: Nov 2005
Location: S.E. Minn.
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Quote:
Originally Posted by Judge View Post
How did it work when garaged? Was something bad with the car, that it wasn't on the road?
It worked fine. I went on the road for work. Every time I got back it was winter and the roads were full of salt.
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  #9  
Old 05-17-2007, 02:32 PM
NO MORE MID EAST OIL!
 
Join Date: May 2007
Location: westchester ny
Posts: 7
just bought my first MB. 1981 240 d. drove it home appx 60 miles no problem, shut it off and now it wont turn over! HELP
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  #10  
Old 05-17-2007, 11:49 PM
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Location: central Va
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Quote:
Originally Posted by tjefferson76 View Post
just bought my first MB. 1981 240 d. drove it home appx 60 miles no problem, shut it off and now it wont turn over! HELP
More specific info will help. Does it make any noise when you turn the key? Can you tell if the battery is up to it? Auto tranny needs to be in park.

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