[UFO]

Originally Posted by mikee55

Hello, my fuel pump is a Bosch VP44. Found this Frybrid Vegetable Oil Fuel Systems -- VP44 Injection Pump and its Weaknesses

Mike

Then you definitely don't want to use vegetable oil. Biodiesel, on the other hand, would work very well in your vehicle. No manufacturer is going to tell you it's ok for liability reasons, but all diesels built before DPFs perform with excellence on ASTM or EN spec biodiesel.