Getting the oil changed this week, it's still a few hundred miles short of the scheduled time but I checked it today and it's very dark and is at the minimum level. Before I get it changed I was going to see if any of you use the Lucas oil treatment in you cars? I put it in my 86 Cadillac and it seems to have made the engine run more quiet under the hood. It's very thick like honey or syrup and I don't know if that's good for the modern supercharged engines
Thanks