Hi there. I am new to the forum.
I own a C270 CDi (2002 model) and recently had the seal kit replaced on the diesel injection pump. Well it has started leaking again.

I was wondering if it may be the fact that I am using Low Sulphur Diesel that could cause the seals not to expand and thus result in the leaking?

Thanks

 

Thank you for the reply. There has to be a problem with the lines going into the pump then. Only one of them is leaking as far as I could see. The seal kit is brand new so the pipes must be the problem then.