Canola oil is much more viscous than the other more commonly tested vegetable oils and, as with all fluids, the viscosity is temperature-dependent. At 10°C the viscosity of canola oil was 100 cSt; a 75/25 blend of canola oil and diesel fuel was 40 cSt; a 50/50 blend was 19 cSt; and the viscosity of diesel fuel was 4 cSt (Strayer et al., 1983). The flow rate of canola was lower than diesel at the same pressure and it dropped to almost zero at −4°C. Viscosity can be lowered by blending with pure ethanol. At 37°C, the viscosity of canola oil and 10% ethanol was 21.15 cSt, while that of straight canola oil was 37.82 cSt.