Ok hear is the deal, my truck has a little shudder in it under light throttle if i am turning, if i give it a little more gas it goes away. the truck does not do this if i am taking and not turning. I am planning on changing the tranny fluid and filters in the next week. could it be the torque converter? the truck only has 75,000 miles and i run the edge juice with attitude but rarely is it above the second setting.:dunno: thanks for your input.