Quote:
Originally Posted by TulsaVic  Don't notice a noise but am debating whether or not I should complain about abrupt shifting ( 1st - 2nd) with my '08 Performance. ... |
The TCC solenoid is not directly involved with shifting gears. The TCC handles torque converter lockup.
I hear you about the shift quality though. The 1-2 shift is always the most difficult for engineers, but you'd think they would have this figured out by now for an ancient 4-speed design.