Jump to content
SAU Community

Recommended Posts

Hi guys having major problems with the brakes on my r33 skyline gtst non abs.

There is no leaks at the calipers, master cylinder or anywhere on the brake lines everything is solid.

With the engine off you pump the brakes 3 times they sit high and hard with no pressure drop if you apply consistent pressure (Master Cylinder is 100%)

Once you turn the engine on, the brake pedal drops to half travel if you put a bit of pressure on it and the braking doesnt feel the best. I cannot for the life of me think what is wrong, I have swapped out the master cylinder and brake booster from my friends 33 which has great pedal feel. Has been properly bled 3 times there is literally no bubbles in the system at all.

Manual bleed, vacuum bleed, reverse pressure bled.

Bought 2 metres of clear line and made sure there was no bubbles it is definitely bled right it is driving me crazy.

Thank you.

Link to comment
https://www.sau.com.au/forums/topic/472911-brake-problems-r33-gtst-non-abs/
Share on other sites

1 hour ago, Dobz said:

So it’s high and hard before you turn her on, once she’s turned on it drops half way and softens up?

Serious now, have you played around with the pedal adjustment?

#Brazzers

No haven't played with the pedal adjustment, comparing it to my friends measuring the length of the thread thru the nut on the brake pedal assembly mine sticks out 5.2mm and his is 5.1mm with a bit of error in measurement due to the difficulty of getting the vernier in there it is the same.

If you think it will fix it might give it a shot tonight look up a tutorial now.

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 can see between the water jacket and cyl 3 there wasn't a hard line of combustion gas. It certainly appears that the issue is coming from there. Yes, checked the tension. All at 100ft lbs where I set them 5 years ago. These blocks can crack but generally when they have been over bored. Mine is only 0.5mm oversize at 89.5mm. They break between cylinders around the 91mm mark. No sign of that with mine. My gut feeling is the head gasket lifted a while back when the studs stretched and i bandaided it by retorquing the studs. It's finally let go.
    • My Nismo 1.5 churps a bit on reverse turns when cold, but besides that feels like a stock diff.
    • Yes, but, I paid cash and I'm pretty sure the receipt was in the bin 10 minutes after I got home Note to self, keep all receipts
    • Bunnings would have just handed you your money back on that one!
    • So, version 4 intake is on its way I was looking at these a while ago but at around $200 or more it was a little pricey for something that might not work, but, I had it in my watch list, but, I got a message saying it was on special, and I had a code thingie to use, it eventually came in at $120 delivered, so BAM, BUY NOW.....LOL I'll need to have a look when it arrives but I feel it will "look" better than what I currently have, as it comes with a PCV fitting, so I will be able to get rid of the alloy pipe that goes to the throttle body with the PCV fitting  Well, that's what the voices in my head are telling me  Oh, and this happened today Yeap, it was a Trojan, and it was cheap, so I headed back to the hardware store and actually spent a little bit more on a heavy duty,  one that was actually recommended by a plumber mate, a Cyclone one with a fibreglass handle that is actually rated for clay The broken shovel will eventually be "modified" into a short handle shovel
×
×
  • Create New...