I had an ACT stage 1 clutch amd stillen flywheel installed on my 99 maxima and it shifts fine. Well I noticed when I go into 3rd,4th or 5th the car hesistates like it is stalling at speed. It only does it below 3000rpms exact. I took it back to he shop that did it for me and they have no clue. If I am driving normal and then I punch the pedal below 3k rpms it hesistates and It will keep doing below 3k if I keep jabbing at the pedal. Anyone have ideas to fix this problem?
Marko

 

have you had it for the braking period of 500-1000 miles yet?
sorry but i have no idea what can be wrong if its broken in.

 

I already have like 3000 miles and I did do a break in period.

 

does the car hesitate or the hole car (driveline) kinda bounce around araticlly ??

-matt

 

It feels like the driveline shakes

 

still having the same problem. anyone out there mechanics that would know