hi is it just the transmition or can the delay between 3 and 4th be closer so the rpms dont jump as fast?

there is an power and economy switch in the tp. dosnt make allot of difference but try that. also, check the ecu and tcu for faults, might be a throttle position sensor or something. tho it sounds like every other magna ive driven

yer its a tp box in a tn, and yer ill have to check otherwise its going to wear out the transmition faster

would thoes performance kits u get for them change that?

those kits should fix it when they lower the valve body they up the line pressure screw which helps

one tip to save pulling it apart 3 times, make sure all the bolts have locktight on them and u run the wires how they came off :) i had both problems