BD20 in 6.7 Cummins
07' Dodge Ram manual says NO fuel over 5 percent Bio-Diesel. Favorite station in SoCal has now put an orange sticker on the pump notifying fuel contains up to 20 percent biodiesel, and have noticed t...
Forum Discussion
Learjet wrote:
here is what Cummins has to say https://cumminsengines.com/biodiesel-faq
Nice link.....good info
But one has to weed thru it ALL to come to the right answer
Is B20 approved for the RAM Turbo Diesel?
Cummins approves the use of up to B20 in the RAM trucks for municipal, government, and commercial fleets only. This applies to selected model year vehicles. Please consult Chrysler for specific requirements and approved vehicle models.
That means NO
The following is straight from 'Owners Manual'
NOTE:
A maximum blend of 5% biodiesel meeting ASTM specification D-6751 may be used with your Cummins Diesel equipped vehicle.
That means NO
