So i just bought a used, modded 09 4dr civic si yesterday. Drove out the dealership in jersey with no problem whatsoever. Until this morning when i got to long island NY, and i was just about to park my car when i heard a loud snap after pressing the clutch. From then on, i couldnt put anything into gear and had to push my car to park it and it is undrivable? What could be the problem? the car has a ACT HD CLUTCH 6 PUCK.

 

Will it go into gear if engine is not running?
If so most likely you have broken clutch springs https://www.bing.com/images/search?q...7o0&ajaxhist=0 94

 

Sounds like broken clutch spring... need a new clutch!