Try this
LINK
and this
LINK
Well, the nearest biodiesel to Chico is about 90 miles away, so I can't get it local. We towed the travel trailer to Brookings Oregon last week for the week, so I checked out the above links. It was very informative, and I appreciate the info.
However, DON'T SPEND TOO MUCH TIME FOLLOWING THE SECOND LINK. I used the second link cause I thought the graphics were more user friendly. I found a B20 dealer on J Street in Arcata, and another on Lowe Road in Ashland. I got to the dealer in Arcata, and they only sell B99 (apparently when they have it, cause when I was there all the pumps were "Out of Order"). (Then we stopped at a BBQ place down Samoa Rd. for dinner and it was HORRIBLE
, but I digress...) So I had to fill up with the same ol 15 ppm crap that is all CA allows to be sold anymore.
On the way back, I stopped at the place in Ashland, but it's a Pacific Pride station only. When I got back, I checked the first link, and it was definitely more accurate as it reflected both of these issues on their links. I wish I would have used it cause I really wanted to try it and they had additional dealers that didn't show on the second link.
Also, my Powerstroke owners manual says not to use anything higher than B5 for a variety of reasons. Will using the B20 cause warranty issues?