Forum Discussion
Twomed
Mar 13, 2015Explorer
The biggest issue is that the DEF is on the driver side pump and most RV DEF tanks are on the passenger side. I would not recommend driving through against the traffic flow to get DEF. Carrying a 3 gallon gas can that you can fill while fueling and then poor in at your leisure once of the fuel rack seems like a good solution. :) :)
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