Forum Discussion
pronstar
Jul 07, 2013Explorer
wintersun wrote:
DEF is new for 2013 with the Ram trucks so they may have more problems with this new emissions control system than the GM trucks where it has been in use for 3 years.
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Dodge has had DEF paired with the 6.7 Cummins on 4500/5500 trucks for several years now, and it's been functioning quite well in the field, so this is a moot point.
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