Jump to content
SAU Community

Recommended Posts

hey guys,

i have a bit of a problem, my gear shifting is getting really notchy, and makes it weird to put into gear sometimes. its not to the point were it grinds , its sometimes just hard to get into gear, but if u dont push the clutch all the way in to the floor then it rumbles through gear changes a bit. i went to one place that said that my syncros are screwd and that i would be looking at like $1500 to fixit at least, it doesnt fall out of gear or grinds that bad so i dont think this is the prob.

its not consitant either, sometimes u can drive it fine and other times it will stuff up.

the reason that i am posting this in here is to find out if any of you know of a good place i can go to on the gold coast that is reasonabley priced and knowledgable, so i can get this prob checked out and fixed?

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/
Share on other sites

I recommend changing your gearbox oil with some Redline Gearbox Oil.

You may find that this will fix the problem for you..... out of interest when was the last time the oil was changed?

If you don't know then it is time for you to change it.

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854078
Share on other sites

i knew someone would ask, about a month ago..........lol, yeh it didnt help much, i was given some of this nulon aditive stuff that is supposed to help but i cant see how it would.

i think its a clutch prob hey, not the actual clutch just how it engages and dis-engages.

any places to go and c about the prob?

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854091
Share on other sites

After having a clutch replaced no too long ago, I asked my mechanic about a similar (slight) crunch going into 5th. My concern was gearbox but he mentioned that the parts quite often become glazed after prolonged use and recommended running a deglazing compound with the oil for approx 1 week, then change back to your regular oil. Apparently this usually does the trick.

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854096
Share on other sites

i have this prob, i replaced clutch month ago apparently it needs adjusting and now i have this prob on load and quick shifting 3-4th will grab before hitting 4th gear, spoke with machanic apparently redline might fix ill let ya know if it fixs the prob...else was told that sometimes little metal pieces falls off the syncros and when ya change gearbox oil it comes out but it doesnt explain how lubrication will fix the problem...but ill let ya know how i go b4 ya spend big dollars on getting it fixed..

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854134
Share on other sites

cool, sounds good man, actually your prob sounds similar to mine but i dont think my oil change helped much, and a few months back a mechanic drove my car and said that the clutch is good but just needs adjusting,so we will see what happens, i hope its nething but the need for a new box or reconditioning.

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854144
Share on other sites

I had a similar problem, could not get from 2nd to 3rd without crunch. But not always. Felt notchy etc. Was told the syncro story as well. Turned out to be clutch adjustment and bleeding not done properly. Apparently there is this extra drain line in the clutch bleed system and some air can get into it. Weird Nissan thing. Guys at ABS Sumner Park fixed it.

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854323
Share on other sites

Just another look at the situation, I've got a short shift thing in my car and "apparently" (don't take it as gospel), the synchros dont keep up when changing gears making them crunch. I know andrew changes gears faster than me and he crunches them. It's normally 5th that crunches. We find that if you leave it like 1-2 seconds before putting it into gear it doesn't crunch.

Just another idea.

My gearbox was starting to crunch heaps before I got the clutch replaced. Once I got the clutch replaced it stopped.

Link to comment
https://www.sau.com.au/forums/topic/41705-gearbox-problem/#findComment-854674
Share on other sites

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

    • Welcome to my 2004 Toyota Mark ii IR-V Fortuna (series 2) With a 1JZ-GTE powerplant under the bonnet (hood) it'll give me plenty of scope for power upgrades. For those who aren't familiar with imports, the 1JZ-GTE is a 2.5L 6 cylinder VVTi engine with a single turbocharger. This has the factory R154 5 speed gearbox, along with a aftermarket 2 way LSD differential (brand unknown). Under the arches are a set of CST Zero 1 alloys, 18x9 +30 225/40 up front and 18x9.5 +15 265/35 on the rear. The car was quite low in Japan and there's evidence of the wheels catching the rolled arches/fenders. The tyre's aren't great so I'm in two minds whether to replace both or just the tyres and put up with the wider wheels on the rear. The car still uses stock brakes with the addition of some braided hoses. The exterior is stock with the exception of a BN Sports front bumper and a replacement Fortuna grill  Moving to the interior, the steering wheel has been replaced with a dished MOMO steering wheel (which will get swapped for my Momo Tuner for the time being) Defi Link Gauges are mounted above the climate controls and on the A pillar, the Oil Temp,Oil Pressure,Water Temp and Boost gauges should help with spirited and track driving  The stock seats have been replaced with some retrimmed Recaro bucket seats. Being a larger build these are a little snug, unfortunately the orange isn't for me so I'll look into replacing these down the line. Other modifications include a twin plate clutch, Blitz intercooler, Evolve alloy radiator, a stainless exhaust with decat, HKS EVC-S boost controller and coil overs
    • Apologies for the long read My R34 GTT was up for sale at the beginning of spring due to a few repairs creeping up. The strut tops needed replacing, roof and bonnet (hood) painting (yay for 3 stage pearl) and the underside stripped and treated. I sold the car which allowed me to be in a much better place financially. Leading up to the sale I was already thinking about the replacement. In an ideal world it needed to be a good all-rounder. Something I can mess around with, modify, do track days, do the school run, go on long drives etc.  Options included but not limited to... Laurel C35, Evo 8/9, Civic FD2, Impreza Hawkeye, Aristo and even an Audi S4 Avant (I've already got the Mazda 6 wagon). But there was always one car at the top of the list The Toyota Mark ii JZX110 I found an advert on a Facebook group for an example in Japan, from a seller called Jon at Rising Sun Exports. A few messages back and forth and Jon calls me from Yokohama one morning (or afternoon in his case). He briefly explained the import process, the costs involved and a repeat of the advert. After much deliberation, the price was agreed and the sale was locked in. I've never imported a vehicle so I jumped into the unknown head first. The money transfer was completed through wise.com (fees apply), very easy to use and the money was with him within a day or two.  The car suspension was raised for the vessel and the car dropped off at the port. It was 7 weeks later when the bill of lading was received and the freight invoice sent to me, followed by the export certificate a couple of days after (both digital copies) In the mean time the port had been in contact. I needed an agent to deal with the NOVA (notification of vehicle arrival) along with the tax/duty invoice, this was £75.00. The port also had a fee of £100, I'm guessing to cover the cost of the 10 day 'free storage' and for moving the car off the boat etc. They need a copy of the vehicle invoice, freight invoice and export certificate to allow the vehicle to pass through customs. The vessel arrived on Tuesday 5th August, the tax/duty invoice was generated and sent over. This is generally tax 20% and duty 10% of the vehicle value. Although the invoice came in at a higher amount than I had calculated. Once HMRC had received the payment the vehicle could be released from customs. I thought once the tax/duty was paid you could collect at any point, that's not the case. Your agent will need to book a collection slot, I requested Thursday 7th which was accepted, with a 9:00am slot allocated. It was a 5:00am start from Norfolk heading to Southampton. We eventually found the compound, upon presenting the bill of lading and some ID they released the car (they drove it out of the compound to the front ready for us to load up). The email from the port stated each slot had a 10 minute window, which seemed abit farfetched but the staff said it's not a strict rule. We were there for approx. 30-40 mins in total. A week prior to collecting I contacted my garage and explained the situation, I was able to get an inspection slot that afternoon. For the registration, DVLA require the car to be insured, for this I used a company called Adrian Flux who can insure the vehicle using the VIN number. 
    • Hey guys, looking for these side skirts if anyone can help me out. 
    • Wife and I are still looking for a new home. One condition was a large enough garage for a full-size lift in one bay. Now if only we could find something... We've been looking for almost a year now.
    • Thanks everyone for the ideas! Sadly, ramps are a no go for me. With young kids at home, I do most of my work late at night while they're sleeping. Starting the car multiple times wouldn't be a great idea.  I'll go see one of those new long reach low profile jacks and take a couple measurements to see if they will fit.   
×
×
  • Create New...