Hello guys, i search but not find anything about my case. When let the clutch pedal press, like in a light, the pedal lost all the pressure. If a press a couple of times, the pressure build up, but it will go again if i press it in a stop. What can be this, the clutch pump? Thanks in advance and sorry for my English is my second language.

 

Likely the master or slave cylinder for the clutch. For master cylinder, look for leaking fluid under the front carpets, it'll leak down the floor inside if it is bad. If that is OK, check the slave cylinder down on the transmission bell housing. On my old Land Cruiser, those symptoms were caused by a leaking slave cylinder. It was leaking internally, so had no fluid loss.

 

Master cylinder is gone.

 

Was the slave cylinder. I already get her running. Thanks Guys.