Hello
I've got an OS Giken twin on my car, and last year (i don't drive the car much) the clutch started making squealing and rattling sounds on top of the standard OS rattle. This whole time, the squeal/clattering sound happened at idle. If i pushed the clutch in a little bit, it'd stop, but i could still hear some light clattering. The sound was completely dependent on how much i pressed the clutch peddle. Recently, it started getting worse. The grip point on the clutch would be constantly varying randomly, ie, sometimes i could lift my foot off fully depressed by an inch, and it'd get drive, other times i'd have to lift off the pedal almost all the way and it'd then drive, but the rear end would shake and tramp.
On Monday, it started going downhill during a long drive (had to run around to clear defects!). Basically, it started randomly crunching whilst shifting. At one point i was shifting down into 2nd, and it just wouldn't go in. Then yesterday morning, i went to drive it with the plan to take it to the workshop on the way home from work, but it was totally screwed. I was reversing it out of the garage, then sitting there with the clutch in, still in reverse, about to reverse out of the driveway, when a fairly loud grinding sound started coming from the clutch/gearbox area and i couldn't get it out of reverse until i adjusted the amount of pressure i put on the clutch pedal. In this case, i lifted off a little bit and the grinding noise stopped, and it came out of reverse. Being persistent (and late to work), i thought "meh, she'll be right", and tried again, and again it started making the same noise. At this point, the thought of the car getting stuck on the way to work did cross my mind, but despite that, i said 'screw it', and lifted off the clutch a bit and it started getting drive and off i went. Reversed out of the drive way, and tried to put it into 1st - no go. Just wouldn't go in. So i gave up, neutral rolled it back into the drive way, and walked.
I've had 2 opinions given. Neither have driven or seen the car do this yet. But one says it's the gearbox, other says it's the throw bearing on the clutch. Gearbox being f*d never crossed my mind. I always thought it was to do with the clutch.
I hope my description is clear enough for you guys to provide me with some opinions?
Does driving a 32 GTR in RWD all the time have any negative effects? Reason i drive it in RWD is if i put the fuse in, it sends power to the front all the time no matter what, so i think there's something up with one of the sensors.
Also, when the car is off, it goes into every gear with ease.
Cheers