bearden86

Hey guys I installed my corvette servo on my truck this weekend and I'm having a small issue. I first installed the servo incorrectly by forgetting to put the 4th apply piston in. I drove the truck and 1-2 and 2-3 felt great nice crisp and firm. After hitting 60 mph and the truck not shifting into 4th i realized my mistake. I went back home pulled the servo assembly out again cleaned everything checked all seals and o-rings and reassembled correctly this time. Now my problem is i feel like my 1-2 shift is stock again and the 2-3 shift is firm. There is a noticeable difference in the 1-2 and 2-3 firmness. Anyone experience a different firmness level between 1-2 and 2-3 shift? Thanks for the input much appreciated.

Choda

iTrader: (1)

My 1-2 was more noticeable than 2-3. Take it apart and re check everything again.

bearden86

will do tomorrow thanks

Fast355

Not sure what year your truck is but some 4L60Es have adaptive learning that will actually make your shifts somewhat mushy again.

Choda

iTrader: (1)

^^^ interesting. I had a tune put on mine like 2 months after the servo install.

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