Beginner’s Guide to DEF for RVs

Beginner’s Guide to DEF for RVs
Video showing how to use Diesel Exhaust Fluid and why it is important.

By: Peter Holcombe

If you are a new diesel RV owner, one term you may not have been familiar with before reading your manual is Diesel Exhaust Fluid (DEF). Simply put, DEF is an additive that goes into diesel vehicles to help reduce air pollution.

In the video below, Winnebago Revel owner and long-time RVer, Peter Holcombe shares everything you need to know about DEF, including:

• Why is DEF important for your diesel RV?
• Where do you find DEF?
• What happens if you don’t refill the DEF in your RV?
• Where is the DEF tank located and how do you fill it up?

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