Cummins 5.9 ISB - metal in oil samples
I have had two oil samples in a row show high metal particle content in the oil; chromium, I believe, especially. The motor has 130,000 miles, and is running perfectly. After first oil sample showed...
Forum Discussion
I see your rig only has 130,000 on it... Is it still under a warranty?... I would have them drop the pan and check the bearings... Chromium in the oil usually comes from either bearing material or ring material..
