Hello all, have a question about my manual transmission, so with the car off I can switch gears without the clutch, and with the car on, when I press in the clutch and try too switch gears it's very hard and makes a grinding noise when going into gear, and just pressing the clutch down makes a whining noise, but if I half press the clutch down, the noise goes away and it goes into gear fine, the fluid is good in it also. Any ideas to what is going on. Thank you