M/T wont go in to 3rd. Happened overnight, ideas?

[waxball88]

Brought my car to a friends drove there using all gears. Started up the next day and now my car won't shift into 3rd gear. Threw a qt. Of fluid in it today and still no luck. Won't go into gear with car off on or any other way. Taking it to the shop I frequent tomorrow. Wanting to see if anyone has any ideas about Wtf happened.
will update with findings tomorrow

[AdrenalineS14]

Hmmmm kinda the same thing happened to me not to long ago go. Go underneath the dash and check that your not leaking clutch fluid from the inside that was my prob i had to install a new clutch master cylinder.... yeah one day driving back home from a friends house i pulled up my drive way and waited for the garage door to open and i couldnt get it into 1st gear i was like wtf, forced it in pulled in the garage and tried going thru all gears and was super hard, next morning i checked underneath my dash to find clutch fluid had leaked inside from the master cylinder, easy fix and cheap to replace.