Hi group,
I'm noticing our MD-200-50 (2006 model I believe) is spraying out an increasingly black oil trail down the top of our box truck, and wondering if there are any maintenance strategies to reduce this or if an engine rebuild is coming down the line. There's about 10,000 hours on the unit. It's not yet at an amount that seems too alarming, but it's definitely getting worse. Engine oil level seems to be holding pretty well.
Thanks.