After i chg my throttle body, all belting ( timing, fan, air cond), re-fiber muffler, my car speedometer can't reach even 120km/h.. What is de possibility?
dunno what's wrong, but if i were you, i try change things back one by one and see if the problem goes away or not, can find out which one is the culprit.. at least..
As all of our know the old version dastek unichip if not universal , so diff version can only fits into the certain car. So any1 can tell which version is more suitable for what car?
& any sifu can tell what's the...