Yes. B5 can be used in any diesel engine without modification. In fact, biodiesel improves the lubricity of diesel fuel (especially ultra low sulfur diesel) which enhances engine performance and can prolong engine life. All engine manufacturers accept B5 as a standard fuel.
Curbside Hotline: 503-823-7202
1900 SW 4th Ave, Suite 7100, Portland, OR 97201