On a 2008 bmw 328xi it acts like it has no clutch how do i check master cylinder or slave cylinder or know the clutch has to be replaced a clutch line was stolen with the slave cyl since were replaced

SOURCE: Removal of slave clutch master cylinder

The hydraulic cylinder is in the bell housing. When you separate the motor and tranny, you will see it as a unit with the throw-out bearing. Take the hydraulic line off before you start. You will have to bleed it when you are done.

SOURCE: Shifting problem 2001 Neon

there is a way to pressure bleed the system. depress and lock the clutch pedal down with the use of a pedal depresser or a stick, long extension something, with the pedal depressed crack the bleeder open and the pressure plate springs should force fluid out of the bleeder. note in some cases the pedal will stick in the depressed position. without the springs from the pressure plate. this is normal. just manually return the pedal to its start position, and repeat until air is purged.

SOURCE: clutch 'pops' straight to the floor in my 93 300zx

The slave cylinder is replaced simply by removing 2 14mm or 12m nuts on the bottom side of the trans. There is no need for transmission removal.

Remember to point out to the shops that there are two bleeding points for the clutch. On the slave cylinder itself and under the hood on the passenger side. Its right behind the windshield washer fluid fill spot. Sometimes the bleeder is covered with a black cover.

SOURCE: clutch peddle will not mash.

when you bleed the system you need to force fluid from the slave cylinder up threw the master cylinder . this is proper way to bleed clutch system.

SOURCE: i have A 1998 FORD RANGER EXT. CAB W/ 6 CYL.- 4.0

Take the top off the master cyl and slowly very slow push in on the clutch and watch for any bubbles comming up.Replace the top and pump pressure and bleed at the master direct by using the lines for bleeders.