yes it would work depending on how badly the sludge has built up. i would recommened you do the fulsh and then change your oil every 1500 to 2000 miles or 2 months which ever comes first. Keep doing that until the oil is clear after you add oil.
The 2002 Dodge Durango has a V8 engine.
The 2011 Dodge Durango has a V6 engine.
The 2003 Dodge Durango has a V8 engine.
The 2005 Dodge Durango has a V6 engine.
The 2014 Dodge Durango has a V6 engine.
The 2001 Dodge Durango has a V8 engine.
The 2006 Dodge Durango has a V6 engine.
The 2008 Dodge Durango has a V6 engine.
The 2009 Dodge Durango has a V6 engine.
The 2012 Dodge Durango has a V6 engine.
The 2004 Dodge Durango has a V6 engine.
The 2013 Dodge Durango has a V6 engine.