Hello? Looking at a 2006 peterbilt 335 with the Cummins 8.3 engine. It has very low miles. Is there anyway to plug it in a see if the true miles match the odometer?
Yes, that motor will respond to a diagnostic scanner, or if you have access to Cummins Power Spec and the connector cable you can do it on your laptop. I would look not only at the odometer to see if it matches the ecm reading, but also look at the total hours and total fuel, if you have very high hours that can be just as bad, if not worse than high miles. Also could be a sign of odometer tampering, if say the hours are very high and so if the fuel gallons consumed, you may have had some tampering.