ROC Rank: 7k Comma Club
Join Date: Dec 2009
Location: Moon Township, PA
Model Year: 2007
Color: Nimbus Gray Metallic
Re: Torque Converter in and out of Lockup
I'd be very interested in learning how to correct this problem. I'm still experiencing this issue periodically. Changing the transfer case and tranny fluid didn't help much, if any. I noticed it shortly after I bought my truck at 75k miles. The total changeover to DW-1 made it all but go away for awhile, but it returned. I'm now at 125k miles and it's just plain annoying. A pressure solenoid would make sense, but I just can't justify replacing a $200+ part without knowing if it works. I also haven't had any other need to go into the dealership, so I haven't had the tranny TSB done either. Truly a frustrating thing...
Westin black running boards, AVS vent visors, AVS bug shield, blue LED interior switches, LED interior/exterior lights, GE Nighthawk Sport headlight bulbs, Weathertech floor mats, Extang Trifecta soft tonneau cover, Pioneer AVH-P4400BH bypassed head unit, Metra Axxess ASWC, Jensen Carbon 65C components, Jensen Power 400 2ch bridged amp, 10" Boss Onyx shallow sub in custom behind-seat enclosure, FatMat sound deadening, Pyle backup camera