Problems at WOT

[mbbaker900]

hey guys I think i might have a problem. when I go WOT in the tahoe instead of shifting down a gear, it just goes up to 3000 rpm's and slowly goes up. Any ideas?

 

[mbbaker900]

Ok so here are the videos

WOT at 20: http://www.youtube.com/watch?v=B-lgNUyPtYg

WOT at 40: http://www.youtube.com/watch?v=FUe9-2NNKE0

 

[brucebruce45]

Well after watching the videos ur tune needs to be revised more than anything. A good tune will kick down like it should

 

[mbbaker900]

im dyno tuned. also this happened while I had a diablo also

 

[brucebruce45]

Get your tune revised. A GOOD tune will kick down. Yours is still kicking down like stock.