Blending WVO and dino-diesel is not good for any engine. Either make bio, or use a 2 tank HEATED WVO system. If you go with a 2 tank system you must start on diesel, then when the WVO tank is up to temp you can switch over. After running on HEATED WVO you must switch over to diesel to purge the IP, and injectors.
My friends call me Don.
"I always keep a supply of stimulants handy in case I see a snake, which I also keep handy" WC Fields
RIP Steve Price. A true friend and a tireless supporter of FTE