Jump to content
SAU Community

Recommended Posts

Has anyone come across the following?

Recently installed a gearbox from a wrecker and a brand new clutch - when the car heats up this box was getting hard to go from neutral to 1st gear (it almost feels locked out until forced). Not all the time though, but the majority of the time. Second gear would give similar problems. 3rd 4th 5th all fine.

I took this back to the wrecker and got a replacement, however this replacement is doing the same, and now crunches a bit in reverse.

Has anyone experienced similar? Any suggestions?

Friends have suggested the clutch not disengaging properly, but what steps can be done to verify? Is it just another shagged gearbox?

Edited by raasclaat
Link to comment
https://www.sau.com.au/forums/topic/157372-crunchy-gearbox-when-hot/
Share on other sites

Has anyone come across the following?

Recently installed a gearbox from a wrecker and a brand new clutch - when the car heats up this box was getting hard to go from neutral to 1st gear (it almost feels locked out until forced). Not all the time though, but the majority of the time. Second gear would give similar problems. 3rd 4th 5th all fine.

I took this back to the wrecker and got a replacement, however this replacement is doing the same, and now crunches a bit in reverse.

Has anyone experienced similar? Any suggestions?

Friends have suggested the clutch not disengaging properly, but what steps can be done to verify? Is it just another shagged gearbox?

mine does the same crap im putting up with it till it blows and then im getting a whole new gearbox

put thicker oil in it. the oil in it now must be gettin to thin when it heats up

Im not opposed to fixing the problem, as i wish to the sell the car and want it to be fine.

It has Redline in at the moment (fresh) ..so Oil isnt the issue.

I am interested in this Slave/Master cyl issue, but would like more info on it..

What am i looking for when inspecting the units?

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


  • Similar Content

  • Latest Posts

    • I think the consensus was that's normal. Sloped road surfaces or something? I remember @silviaz went through this before. It might be one of those things you never notice until you pay attention to it.
    • Im not entirely sure exactly what or where its leaking from, he started to pull the boots to swap to my new tie rods + ends and it just vomited fluid, so he closed em up up, swapped the rod ends to the old rods and let me know so I can figure a solution out, im guessing its all origional as as I passed 103k miles earlier this year im sure its just in need of a full overhual/rebuild anyways.    If i could just yank it off and be good it wouldn't be an issue to ship it out and wait for the turnaround but the guy I work with doesnt really have space to keep my car for a week or two at a time, would rather drop it off and have a replacement ready to drop in
    • What do you mean by "seals"? Internal hydraulic seals (ie, is it leaking PS fluid?) or the rack boots that close the rack onto the tie-rods? Because the former is a rebuild, and the latter is trivial that you or any nearby mechanic could do. Dunno about the cowl. Just buy what you think is required and get anything else you find/break afterwards. Wing? Dunno. Don't like R33s enough to pay attention to them. Mirror glass is just glass (on the surface that you want to polish). Go for it.
    • Hello! Long time lurker, been using the forums to address concerns and questions from afar for a while but I've struggled to find some answers so I guess its about time I made an account and formally asked some more knowledgeable people, since finding local skyline owners is hard (and shops that are knowledgeable or trustworthy to work on 'rare' cars are non existent out where im at, as skylines are quite uncommon to find in the wild around here). So the main 3 questions I have, 1: Steering rack has blown seals, well.. they kind of hold but they are not sealed properly anymore and as my R33 is my DD, i cant exactly rip the rack out and send it off or attempt to fix myself. As most refurb ones are around $1,100 or more shipped, and I have other things I need to work on around the car, I was seeking clarification on whether an S15 rack will more or less bolt right in, and whether a common mechanic could do any other required work to get it to fit. I ask, as I've found a supplier than can sell a manufactured as oem one for around 400, if not I'll likely order a used one from Jacks JDM, and take a risk on the seals there. The second question i have is that im replacing the front wiper cowl and have planned to buy 4 new clips and a new center clip but wasnt sure if there were any other clips that would also need to get replaced while I was at it. Given im sure any that are there now will simply break when I remove the old cowl... Last thing would be a fairly straight forward question, i think. If I manage (strong if, finding one has proven to be a pain) to find a R33 GTR spoiler/wing will it require much modification to bolt to a S2 R33 GTST? I've read the bolt patterns dont match but otherwise would bolt in, only options I have found with much luck is China stuff on ebay and carbonetics, which has a nice $650 shipping fee... so if anyone has any pointers where a US chap could locate one that would be great Random side question as well, the mirrors as I understand are mirror glass, and as im planning to polish my windows from water spots and surface scratches, i was hopeful cerium oxide would be fine for them too, as my research points to, but clarification is always nice. Any pointers would be appreciated, and while I have scoured the internet for answers if I missed a prior post somewhere that may answer these directly please point me towards it, as i must have simply missed it. I have seen a post here or there that has mentioned it, but I usually get 50-50 answers, or half answers... I dont have a lot of fab experience or mechanic experience, outside of hydraulic and pneumatic stuff I did in the military and with how hard it is to source stuff in the US, id rather not wing it and hemmoraghe money lol. Thanks guys! Sorry for the monumental first post haha
    • Yep, there's a very minor drift left that happens a few seconds after letting go of the steering wheel, but not enough to bother me. Enjoying the car still!
×
×
  • Create New...