Jump to content
SAU Community

Diff On The Way Out?

Veilwest
 Share

Recommended Posts

Veilwest Contributor

Veilwest

Posted
Posted

I have been led to beleive that my S15 has a R34 diff on it which is supposed to be pretty strong. About 3 or 4 months ago the diff started to make clicking noises on takeoff and when slowing down. It still makes these clicks now, just a bit more frequent. I have taken it to 2 different mechanics and have come up with two different answers. One was that my diff is screwed and on its way out, the other guy just said "its a diff off of a R34, they are noisy but very strong dont worry about it." Now my father has a R34 GTT and his diff doesnt make the clicking noises >.<

Any suggestions on what it might be? serious? The one who said it was on its way out thought it was a wheel bearing at first then changed his mind so I dont know what to beleive atm.

Also just recently my car has started to make a chirping noise when in neutral. When I put my foot on the clutch the chirping stops. It is worse sometimes and then other times its not there at all. Someone mentioned that might also be the diff??

Any help would be much appreciated

Link to comment
https://www.sau.com.au/forums/topic/339902-diff-on-the-way-out/
Share on other sites
DVS JEZ Grand Master

DVS JEZ

Posted
Posted

There is NO way in hell the diff can make noises when the car is stationary. The chirping noise will be from the gearbox. If u drift it this will happen after a few clutch kicks.

The clicking noise is impossible to diagnose over th net. It could be a few things.

Like driveshafts clicking in the cv joints. Or there not tight enough at the wheel bearings. Could be a diff clicking from worn or incorrectly adjusted crown wheel and pinion.

Tailshaft worn or loose. Wheels not tight or the balance weights hitting something.

Brake calipers not tight. Pads are moving cause theres no shims.

Thats all i can think of at the moment.

U need to find out exactly when it happens and if it happens everytime or just once out of 10 times

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • sinn3r
      R34 Skyline climate control unit transistor

      By sinn3r · Posted

      Hi all,   long time listener, first time caller   i was wondering if anyone can help me identify a transistor on the climate control unit board that decided to fry itself   I've circled it in the attached photo   any help would be appreciated
    • Kinkstaah
      Blue slip

      By Kinkstaah · Posted

      I mean, I got two VASS engineers to refuse to cert my own coilovers stating those very laws. Appendix B makes it pretty clear what it considers 'Variable Suspension' to be. In my lived experience they can't certify something that isn't actually in the list as something that requires certification. In the VASS engineering checklist they have to complete (LS3/NCOP11) and sign on there is nothing there. All the references inside NCOP11 state that if it's variable by the driver that height needs to maintain 100mm while the car is in motion. It states the car is lowered lowering blocks and other types of things are acceptable. Dialling out a shock is about as 'user adjustable' as changing any other suspension component lol. I wanted to have it signed off to dissuade HWP and RWC testers to state the suspension is legal to avoid having this discussion with them. The real problem is that Police and RWC/Pink/Blue slip people will say it needs engineering, and the engineers will state it doesn't need engineering. It is hugely irritating when aforementioned people get all "i know the rules mate feck off" when they don't, and the actual engineers are pleasant as all hell and do know the rules. Cars failing RWC for things that aren't listed in the RWC requirements is another thing here entirely!
    • GTSBoy
      Best place to order Authetic R32 Parts in Japan

      By GTSBoy · Posted

      I don't. I mean, mine's not a GTR, but it is a 32 with a lot of GTR stuff on it. But regardless, I typically buy from local suppliers. Getting stuff from Japan is seldom worth the pain. Buying from RHDJapan usually ends up in the final total of your basket being about double what you thought it would be, after all the bullshit fees and such are added on.
    • GTSBoy
      Ethanol Content Sensor - Always at 11%?

      By GTSBoy · Posted

      The hydrocarbon component of E10 can be shittier, and is in fact, shittier, than that used in normal 91RON fuel. That's because the octane boost provided by the ethanol allows them to use stuff that doesn't make the grade without the help. The 1c/L saving typically available on E10 is going to be massively overridden by the increased consumption caused by the ethanol and the crappier HC (ie the HCs will be less dense, meaning that there will definitely be less energy per unit volume than for more dense HCs). That is one of the reasons why P98 will return better fuel consumption than 91 does, even with the ignition timing completely fixed. There is more energy per unit volume because the HCs used in 98 are higher density than in the lawnmower fuel.
    • GTSBoy
      Blue slip

      By GTSBoy · Posted

      No, I'd suggest that that is the checklist for pneumatic/hydraulic adjustable systems. I would say, based on my years of reading and complying with Australian Standards and similar regulations, that the narrow interpretation of Clause 3.2 b would be the preferred/expected/intended one, by the author, and those using the standard. Wishful thinking need not apply.
×
×
  • Create New...