AGP
AGP
Quick question? I bought a 2010 ERA on a 2008 2500 long and tall used with 7k miles in early April. Coming home from Colorado to Michigan and had the oil changed at the Omaha MB dealer 4/5/2012. Used ESP 5w40. Since then constant all highway, east coast to west coast and now have 17k on the clock. I really want to get it home to my dealer in Michigan and in Colorado again. I pushed them m button a couple of times and the computer says 2100 more miles or September. That pushes the oil to over 12k miles. Is the computer giving me more miles due to all the highway driving? I have added 1 quart of ESP, she is running perfect and oil level is fine. Am I ok to run her home?