i have a 1991 f-150 l-6, 300 5 speed. i was on my way to work today and went to shift, but the clutch peddle jsut went to the floor and it wouldn't shift..... i checked the pressure plate through the viewing window and put it in gear when truck was off and than turned it over and it rolled, so i know its not the pressure plate, so i am thinking its the slave cylander???? or maybe the master cylander???? what do y'all think it is? please help a.s.a.p, i need to figure it out by sunday! thanks y'all.

-cowboy.

 

Could be a fluid leak. Check the master cyl. for fluid, check for fluid leaks at the slave cyl., the pipe and down the firewall under the dash.

 

It's the slave just went through the same ordeal !

 

i did check the fluid level. i also checked the master and the clutch hydro line for leaks, no leaks. i thought it was the slave too, but i was hopeing for the master..... its easier to replace. but oh well. thanks y'all. i hope the slave is it.