- Oct 10, 2014
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- 294
- Funster No
- 33,775
- MH
- Hymer B680 Starline
- Exp
- We are no longer Newbie's.
Can anyone advise which engine oil I should be using to top up my sump? Engine is a Mercedes 2.7 CDi 5 cylinder, 160hp on a 2000 yr Hymer B680 with sprintshift auto. Manual is 17 years old and obviously oil technology has moved on since the recommended oil was listed in the book so I need to know what grade to buy just for a top up between services.