Trans tune

[krm3]

Hi All

New to hp tuners. Just started on a trans tune for early 4 speed trans. trans is shifting before rpm commanded. Any tips. Thanks

[Ben Charles]

computer sees MPH then RPM in the 4 speeds. Log it and see, you most likely need to play with RPM.

[krm3]

Thanks ben If i was to raise the mph to high would it shift on rpm commanded?
Can i tune it to shift manual for 1/4 mile

[Ben Charles]

IF you raise MPH your going the wrong direction, REMEMBER it sees MPH then RPM.

[krm3]

Thanks ben i will give it a try