Disel exhaust fluid ( DEF fluid) is vital to the operation of your truck. Running out of DEF fluid on the road is not only an annoyance but it can be a tremendous safety risk. When the indicator light comes on to indicate that you are low on fluid, you have to address the problem.
This video will show you what you need to do to refll the fluid and tell you all about what happens when you run out of fluid. The presenter takes you along on his experience refilling his DEF.
This tutorial is informative and highly relevant to anyone that has a diesel truck with a separate tank for this type of fluid. DEF is a required fluid for many new diesel trucks. If you run out of DEF on the road your vehicle will be limited to about five miles per hour until you refill the tank. The tank needs to be refilled on average every 5,000 to 6,000 miles. This video will show you how to do it. Watch this video now to learn more about DEF and what happens when you run out.