I have a 2011 Mazda 3s 2.5 6 speed manual. My clutch went out a little while back So I changed the clutch, pressure plate, flywheel, throw out bearing, and slave cylinder but for some reason in gears 1 3 and 5 won't stay into gear and 2 4 and 6 won't go into gear at all. There isn't a grind or anything. And when the car is off all gears are easy to shift into. Hopefully someone has had the same issue and could help me out because I don't want to throw parts at her. I think it is the shift linkage but prior to the clutch prematurely failing the shift linkage was totally fine.

 

Probably a shift adjustment i think but not 100% sure that it may actually be a cable operation as i do not own a 3 i cannot be certain some one will know

 

I'm pretty sure it's all hydraulic

 

Clutch operation is Hydraulic.

Have you tried bleeding the clutch slave cylinder?

 

Yeah it has been bled