Using Biodiesel

Biodiesel blends of 20 percent and below will work in any diesel engine without the need for modifications.  These blends will operate in diesel engines just like petroleum diesel.  If the blend has been properly treated by the petroleum company, it will work year round, even in cold climates.  B20 also provides similar horsepower, torque, and mileage as diesel.

There are a few PRECAUTIONS to take when making the switch to B20:

• Make sure you buy B20 from a reputable source.
• Buy fuel that is already blended.  This will help ensure that the biodiesel has been properly handled and treated for climatic needs.
• Never buy from someone making fuel in their garage or backyard. 
  
• Biodiesel is a cleaning agent, which means petroleum deposits may end up in the fuel filter until the system is clean.  Stick to your regular maintenance schedule, unless your vehicle feels sluggish when accelerating.  This is a symptom of a plugged filter and should be checked immediately.    

The National Biodiesel Board has many resources to answer your questions about using biodiesel.  If you don’t find the answer you’re looking for in the links below, e-mail your question to info@biodiesel.org.