bantybert
Junior Member
99 4x4 trans issue
My transmission stop shifting, auto, 5.9. This is my second 5.9 4x, other was a 97. Stays in low, won't up shift. Did some asking around but no firm or a go to fix. Could it be the overdrive mod or is there something else? Anyone else have this issue and a fix? The trans was just rebuilt 2 years ago. Thanks for any input.
My transmission stop shifting, auto, 5.9. This is my second 5.9 4x, other was a 97. Stays in low, won't up shift. Did some asking around but no firm or a go to fix. Could it be the overdrive mod or is there something else? Anyone else have this issue and a fix? The trans was just rebuilt 2 years ago. Thanks for any input.
