Def fluid in new Ram
Picked up my new Ram 3500 yesterday and they informed me that I have to use mopar def fluid in order to not damage the system...have you other Ram owners experienced the same story?
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Around 3%, when towing. Less when empty. Mine started out MUCH higher. Took it back in, and they recalibrated something, and mine now comes in right at the 3% towing at 28k.
