Quote:
Originally Posted by atomix8
I'm a fan of long drain intervals for some vehicles, but my understanding from Used Oil Analysis (UOA) of the 616/617 engines (240d/300d...the old guys) was that they soot loaded the oil too much and you had to run a factory (3k-4k) drain interval.
I'm happy to hear 75S is running 1k with clear oil...but also shocked, my 240d runs relatively clean (smokes only on real hard throttle) but I get dirty oil right after a change.
The 601/2/3's and especially the 606 are a different story and are the ones where you can do a longer OCI because you're not fighting soot.
|
I did check during lunch. It is getting black. I am on a rinse cycle. Although, I do expect a deisel to get dirtier sooner than a gasser engine.
Tom
06-05-2009, 03:15 PM
Threaded Mode
