- Staff
- #21
No, the regular MOBIL 1 15W40 dino oil is the one I found that didn't burn. The synthetic mobil 1 does burn a bit as I had to add some to mine over 10K miles whereas it doesn't use any ROTELLA synthetic. I know my 6.5L would burn a quart of oil every 800 miles when I tried the CASTROL diesel RX oil that they came out with 10 years ago or so, switched back to ROTELLA and didn't use but a 1/2 quart in 5K miles. Some oils just seem to burn easier than others has been my experience.