Hello, I'm new to posting but not new to the site. I've been a reader for quite a while. I've already learned lots from many of you. You'll have to forgive me if I'm not up to speed on how to post or even what. I've recently acquired a 2008 CCSB, not my first diesel, but the first one that counts. I look forward to reading your comments and insights every day. Lots of good knowledge here, keep it coming. BTW, does anybody difinitively know what is with the "reduced engine power" message?