Why does clutch leak off and wont go into gear 96 toyota tacoma when you push on clutch pedal goes to the floor it wont engage clutch to be able to put into gear

Check clutch master cylinder sound like it is low and you have air in the hydralic system.if fluid is low check for leaks at the clutch master cylinder lines and slave cylinder line fix leaks bleed the clutch mastercylinder make sure its full of fluid when bleeding if clutch mastercylinder run dry while bleeding you have to repeat bleeding process.

Check the fluid in the clutch master cylinder. If it's low, it can be that the clutch disc is worn, or that you have a leak. The master cylinder is on the firewall next to the brake master cylinder, and can leak either inside, or outside of the firewall. Also check the cluth slave cylinder for leaks. Follow the line from the clutch master to the clutch slave cyl, and it willbe at the transmission end of this line. It may have air in it, and need to be bled with the bleeder valve on the slave cylinder. sismilar to brake bleeding. If you need furthur help feel free to contat me again. If there are noleaks, and the fluid level is ok, check that the slave cylinder arm is actually moving. If not, then probably a bad master. Slave usually leaks when bad.

The most likely reason is either the clutch master cyl. needs to be replaced.or the.slave cyl. its mounted down on the transmation under the hood find the resivore for the clutch. check the fluid level.if its low , fill it back up , and look for signs of a leak
you will probally have to bleed out all of the air from the system.its done almost the same way as bleeding the brakes. Good Luck.