Just noticed on a couple fuel pumps here in California an orange sticker that is NEW. "94% biomass-based diesel blend"....contains MORE than 20 percent biomassed-based diesel or biodiesel on Chevron fuel pump. The top sticker shows biodiesel between 5 and 20 percent...B20, and have been using that fuel for months, as it complies with cummins.
The owners manual on my 2022 Ram 2500 6.7 (75000miles) states B20 is ok.
Per the owners manual pg.449 "The use of blends greater than 20% is not approved".
Had blackstone oil reports in the past and all are good. I change oil/filter every 5000-7000 miles and fuel filters 6000-7000 miles. Some blogs have been reporting same stickers on biodiesel pumps, but no clear answer if OK or do not use.
Anyone have any idea if I should avoid this fuel?
Thanks
The owners manual on my 2022 Ram 2500 6.7 (75000miles) states B20 is ok.
Per the owners manual pg.449 "The use of blends greater than 20% is not approved".
Had blackstone oil reports in the past and all are good. I change oil/filter every 5000-7000 miles and fuel filters 6000-7000 miles. Some blogs have been reporting same stickers on biodiesel pumps, but no clear answer if OK or do not use.
Anyone have any idea if I should avoid this fuel?
Thanks

