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  #1  
Old 12-31-2007, 07:31 PM
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Join Date: Oct 2007
Location: iowa
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Engine Thumping

I finally got the thing running! After a head gasket, delivery valve o-rings, engine mounts, radiator flush, engine oil and filter change (Mobil 1 5-40 3 qt, Mobil delvac 1300 15-40 4 qt), oil spinedel o-rings, fuel filters, glow plugs, glow plug rely, and a bunch of minor things. Before starting it I filled the main filter with Power Service fuel conditioner. It took about 10 tries for 15 second intervals to get it started. (It was over 4 hours of time) It started and seemed ok once the idled smooth out.

Now it has a loud thumping and i can't figure where it is coming from. Or what it is. all I know it it does not sound good

Hope the video is ok, Kinda hard to see. I loosed all of the lines to the injectors from 1-4.

http://www.youtube.com/profile?user=Zookamad

Thanks for any input
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1985 190D 2.2 auto--gone
1975 240D 4-speed--storage
1985 500SEL--daily driver
1985 300TD--bad rust, soon to part out...
1982 300SD--waiting on engine from RD
1984 190E--storage
1996 Dodge 2500 Cummins--daily driver
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  #2  
Old 12-31-2007, 07:58 PM
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sounds like a vac pump??? dont know why, or how, but that is what I hear....
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Old 01-01-2008, 01:29 AM
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sounds like you have really tight valves, try adjusting them again.
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1981 240d (engine donor 1983 240d) recently rebuilt engine hurray! - No more.. fought a tree and the tree won.

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  #4  
Old 01-01-2008, 01:50 AM
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Well...

Quote:
Originally Posted by Cervan View Post
sounds like you have really tight valves, try adjusting them again.
Hydraulic cam followers on a 190D 2.2. No adjusting other than replacing the follower. My '84 had the same noise and I replaced a follower and the noise went away. Then again, I could be wrong and probably am.

Kevin
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