Tranny to this Frontier is just toast lol. Rest of the truck isn't up to par either. Seems to be a Torque converter issue but These trucks including the Pathfinder & Xterra have an issue where Engine coolant can leak into the tranny fluid. Not sure if thats the case here.
1998, 2000, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, Nissan, Frontier, Le, Se, Xe, Pathfinder, Xterra, 4wd, Off, Road, Bad, Transmission, 4runner, Explorer, Ridgeline, 4.0, 4.0l, V6, 5.6, V8, Startup, Start, Up, And, Rev, Brief, Tour, I