Re: Torque Converter
There was a similar issue on the WK1 SRT8's, turned out to be the front lower control arm bushings. If the torque converter doesn't fix it I would have them check the bushings.
2006 Black GC SRT8 6.1L SOLD
HHP/BES heads & cam, Bwoody intake manifold, 4" CAI & endlinks, Arrington 90mm, SW headers w/ catted mids, magnaflow mufflers w/ 5" Q-Tips, MHP TCM, Paramount Dominator Converter, R1 Drilled/Slotted Rotors, Stoptech pads, DCSpecial Headlights/ LED Tails, BT Goodies, Daytona Sensors WEGO 4, Dunlop 275/315 (summer), Nokian Hak5 studded 265/50/20 on black reps (winter), Thule Snowcat rack (winter)