Recently had new clutch/flywheel/throw-out bearing and rear main seal installed. When I start up in the morning and drive everything works great until after about an hour or two then all gears will not shift until I either double clutch, or force into gear.
There is no grinding unless I try to put it in reverse.
I checked the slave cylinder and no leaks.
Need help, please advise.
Thanks in advance.
"Two feathers"