Jump to content
The mkiv Supra Owners Club

strange gearbox problem


Parry_10
 Share

Recommended Posts

I have a w58 gearbox and a 6 puck competition clutch running bpu-

 

Sometimes the car gets stuck in 1st and reverse gears and its neally impossible to get it into neutral unless you turn the engine off...

 

Also sometimes it wont go in any gear so I use abit of force to put it in third and it seems to go in every gear fine after that like it seems to loosen everything off its hard to describe just wondering if anyone has got any ideas on what could be the cause of this thanks

Link to comment
Share on other sites

been in there around 2000 miles now I did try adjusting it at the pedal a bit but not sure on how much to adjust it by- most of the time its fine but now and again you just cant select the gears but if you force it into 3rd then after that it seems to let you select the gears fine again

Link to comment
Share on other sites

sound to me like its hydrulic.

i know have to adjust the the clutch after about 1500 miles with the competition clutch.

if you havent fitted a new slave master cylinda or master cylinda that could also be the problem.

Because the clutch has a lot pressure it can blow week seals on the slave and master cylinda and let air in.

 

try adujusting the clutch pedal first and see it that works.

Link to comment
Share on other sites

ok is there anyway I can tell if the slave or master cylinders are causing the problem? or am I just going to have to change them and see if it fixes it?

 

I belive its generally the master cylinder... saying that the slave is a bit cheaper then the master cylinder...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.