Dodge Durango Forum II Archive
Is Redline ATF+4 compliant? Tom Kopec
tek@acm.org
IIRC, the 45RFE trans that is used with the 4.7L requires ATF+4, not ATF+3 like the 4xRE trans used with the 5.2/5.9L..I have no idea what Redline's stance on this is, and whether that stance is scientifically valid.
...tom
Wed Feb 28