7:32 PM
To: Mercedes Discussion List
Subject: Re: [MBZ] Puzzeling Engine Diagonis Results
Peter Merle wrote:
> Agreed , that is still an outstanding thing I have to do. I might do a
> leakdown evaluation my making a home made tool.
>
> BTW OM617 non turbo heads - do the crack and i
Peter Merle wrote:
Furthur investigation reveals that sometime at idle #1 ( the low
compresion cyl ) injector "hammers" . This is consistant with a low
compresion cyl ( according to the troubleshooting guide for my 180D ).
At higher engine speed the nailing disappears.
I would like to avoid a
ssion List
Subject: Re: [MBZ] Puzzeling Engine Diagonis Results
Peter Merle wrote:
> Agreed , that is still an outstanding thing I have to do. I might do a
> leakdown evaluation my making a home made tool.
>
> BTW OM617 non turbo heads - do the crack and if so is there a common
>
Peter Merle wrote:
Agreed , that is still an outstanding thing I have to do. I might do a
leakdown evaluation my making a home made tool.
BTW OM617 non turbo heads - do the crack and if so is there a common
place where they do , are there any typical symptoms?
Cracked heads ARE possible, but V
on 5/16/06 3:17 AM, Peter Merle at [EMAIL PROTECTED] wrote:
> The compression test indicates that there is an issue with Cyl # 1 yes
> the fuel line removal test indicates #2 is faulty. Engine starts easily
> when cold , no so well when hot without glowing ( 3 -4 engine
> revolutions before is sta
BTW OM617 non turbo heads - do they crack and if so is there a common
place where they do , are there any typical symptoms?
Not that I know of. They're pretty robust.
-- Jim
Booth [mailto:[EMAIL PROTECTED]
Sent: 16 May 2006 03:38 PM
To: Mercedes Discussion List
Subject: Re: [MBZ] Puzzeling Engine Diagonis Results
Peter Merle wrote:
> I have been off the diesel list for some time and have managed to find
> the mbz community again thanks to Marshall. Anyway -
Peter Merle wrote:
I have been off the diesel list for some time and have managed to find
the mbz community again thanks to Marshall. Anyway - I have this puzzle
with my OM617.912 in my Gwagon - There is light ticking noise emanating
from the exhaust pipe exit , and about engine speed( I suspect
I have checked injectors ( Pressures 115- 120 , spray ok ) I had changed
all the nozzles a few months ago.
Peter
-Original Message-
From: Jim Cathey [mailto:[EMAIL PROTECTED]
Sent: 16 May 2006 02:28 PM
To: Mercedes Discussion List
Subject: Re: [MBZ] Puzzeling Engine Diagonis Results
cyl fires ) . When loosening one fuel line at a time it appears that #2
cyl is not contributing much ( speed drop and engine note does not
change much ) however when I did a compression test results ( engine
hot
) are as follows - #1 is very low at 9 bar and all others are 16 - 18
bar. Oil consu
I have been off the diesel list for some time and have managed to find
the mbz community again thanks to Marshall. Anyway - I have this puzzle
with my OM617.912 in my Gwagon - There is light ticking noise emanating
from the exhaust pipe exit , and about engine speed( I suspect when one
cyl fires )
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