Tuning transmission

[quick vic]

Is it safe on the transmission when you add more pressure at the shift points with a tuner my car has about 107000 miles all stock.:confused:

[ctrlraven]

Better off doing the Jmod and then adjust the shift pressure to your lucking but most likely it will be at 0% or negative cause too harsh of a shift with a high mileage drivetrain can put stress on a weak part plus draw unwanted attention when just cruising around and tires chirp/bark.

[Jon01]

I did the adjusting via tuner on my high mile MM and had no issues.

[99SVT]

Shouldn't be an issue, as long as you don't go too high of a pressure.

[a_d_a_m]

As said earlier, do a J-mod (which, in the process requires a fluid change [filter is a good idea too]), then adjust line pressure accordingly with your tuner.

[quick vic]

Thanks guys im going to do the jmod and see the diffrence and then adjust with my tuner. Thanks for your input