Hello guys... i got the 93 prx tune from MPT with the transmission tuning back in march this year.
it worked perfectly fine when in D mode.
However, i am having issues in S mode. The transmission shifts are not firm at all in S mode and seem to slip all over the place when upshifting. Also, weirdly enough, in S mode the transmission now does not downshift when i get on it with part throttle, and it seems to lug the engine.
This issue is non-existent when in D mode.
Anyone had an experience with such issue? Thank you
Car is 2014 mustang 3.7 with 2.73 gears auto
it worked perfectly fine when in D mode.
However, i am having issues in S mode. The transmission shifts are not firm at all in S mode and seem to slip all over the place when upshifting. Also, weirdly enough, in S mode the transmission now does not downshift when i get on it with part throttle, and it seems to lug the engine.
This issue is non-existent when in D mode.
Anyone had an experience with such issue? Thank you
Car is 2014 mustang 3.7 with 2.73 gears auto
