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-   -   OM603 n/a compression numbers (http://www.peachparts.com/shopforum/diesel-discussion/386065-om603-n-compression-numbers.html)

cho 05-17-2017 07:56 AM

OM603 n/a compression numbers
 
hi guys

gonna look one engine to buy paired with transmission
I will do the compression test on it..

so please if anyone knows which numbers I pursuit
(anything above is good)...
... and which number tells me to walk away?

thanks

ChO

.

Maxbumpo 05-17-2017 08:01 AM

New compression was 29-35 Bar.

Lower limit for used is 18 Bar.

Maximum difference between cylinders is 3 Bar.

Maxbumpo 05-17-2017 08:02 AM

In my opinion, a better test would be to try and getting it running for a little bit. You can run it for just a minute or less with no coolant and not worry about overheating.

cho 05-17-2017 08:06 AM

.

thanks mate

just mined some manual piece online ...

it specifies 26-32 normal.

I will drive the car,sure,..but test numbers are also needed :)

cheers


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