This past week, I went to get my Z ready to move to my new place from where it’s being stored, I knew the clutch hydraulics was having an Issue, because the last time I went to see the car the pedal had no back pressure. I assumed I got a either a leak or air in the system, so I bleed both the master and slave cylinder and it was totally unsuccessful. I had replaced both the master and the slave about 18 months ago when I first started trying to get this car road worthy. I think they are both made by Wagner?
This will be the 3rd master I’ve installed. The first I got from AutoZone and that one wouldn’t fit due to the rod being the wrong length. I tried to cut it and then it was too short. No biggie it was line $23. Then I ordered one from RockAuto which is the one in there now (about the same price) , BTW, I found it to be difficult to install due to the limited space under the pedals, and having to hold the pedal, while compressing the road and holding a light all at the same time while inserting the clevis pin. I remember saying to myself, “I hope I don’t have to do this again”. Not the case...So, it appear the master is bad now, it won’t transfer pressure to the slave and when I push the pedal with the cap off I can see a small boil of liquid come out of the reservoir.
Well, this weekend, I decided I was going buy the real deal and ordered the Nabco master cylinder from a Nissan Dealership locally. The lesson learned for me in this is, it’s almost always better to buy OEM, this isn’t a hard and fast rule but if I would have done it right the first time I would have saved time, money and a lot of inconvenience. The new OEN master was $67 plus $4 tax and local pickup, being cheap doesn’t always pay...and sometimes it cost more, Buy once.....cry once. Lesson learned,