Jump to content
SAU Community

Recommended Posts

RB25DETT r34 gTT auto cruising along at 100km/h

take foot of accelerator and engine revs down to idle 800-1100r/min

apply the accelerator and car revs upto 3k before any power is produced 
 

this happens for about 5min a day interminable but most days 

I have pulled over turned the engine off and on then it’s fine 
 

Anyone  experience this before? 
what was the problem? 

Link to comment
https://www.sau.com.au/forums/topic/479878-engine-misbehaving/
Share on other sites

Torque convertor is not locking up. Check your ATF level and condition. If level and condition good, Torque convertor probably cactus. If ATF is low or dark and dirty, get it serviced, punch self in face.

Edited by Rusty Nuts
  • Like 1
  • Haha 1
8 hours ago, Gunna said:

Two months ago I asked them to check that said it’s fine when I got a new timing belt and water pump 

You don't need a mechanic to check the colour/quality of the ATF or to check the level. Do those things first.

12 hours ago, Rusty Nuts said:

Check your ATF level and condition. If level and condition good, Torque convertor probably cactus.

As previously suggested.Last chance check lock up solenoid is working. Have codes read,the TCU will store a lock up solenoid fault code.

Edited by Rusty Nuts

Wow look at these bitches if I wanted to see mean girls I would put on Netflix 

 

after reading everyone’s response it saddens me  that this community isn’t for me 

I was looking for enthusiastic group that is looking out for members, being said there aren’t too many Trusting mechanics That are worthy of touching a skyline 

being ripped off or troubleshooting in the wrong direction wastes time and money, that in my experience most mechanics thrive on especially in this economic situation, the only reassurance that one may get is maybe a forum of likeminded people do steer you in the right direction, how wrong I was 

 

 

 

1 hour ago, Gunna said:

Wow look at these bitches if I wanted to see mean girls I would put on Netflix 

 

after reading everyone’s response it saddens me  that this community isn’t for me 

I was looking for enthusiastic group that is looking out for members, being said there aren’t too many Trusting mechanics That are worthy of touching a skyline 

being ripped off or troubleshooting in the wrong direction wastes time and money, that in my experience most mechanics thrive on especially in this economic situation, the only reassurance that one may get is maybe a forum of likeminded people do steer you in the right direction, how wrong I was 

 

 

 

And by the way bro, all of the responses have actually been helpful , you pretty much ignored them just chasing the answer you are after, which I assume is that it is an easy fix that you can do. You can't fix it.

2 hours ago, Ben C34 said:

Heu man have you true turning it off and on?

Yes?

that fixed it?

well keep doing that. Problem solved.

 

Literally what I did with my R31 when it was auto.

The fluid was old, would lock into 2nd (limp home mode).

Was scared it was solenoids, but luckily fluid change fixed it.

Permanent fix: manual conversion.

On 3/4/2020 at 7:53 AM, Gunna said:

I was looking for enthusiastic group that is looking out for members, being said there aren’t too many Trusting mechanics That are worthy of touching a skyline 

being ripped off or troubleshooting in the wrong direction wastes time and money, that in my experience most mechanics thrive on especially in this economic situation, the only reassurance that one may get is maybe a forum of likeminded people do steer you in the right direction, how wrong I was

Told you what to check, then you chuck a hissy fit. WTF.

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

    • Nope.    Grab a varex and turn it down as you get close to home, win win? 
    • So, I've had my V36 for about a month now and have already copped an "excessive exhaust noise" notification from QLD TMR, reported by someone in my local area. It's a twin as per the original, and can have a bit of a throaty note to it when idling cold 😄 and if I do get up it a bit, it can be noisy, but it did pass a roadworthy inspection before sale, so.... ... but in the interest of being a good neighbour, I do want to quieten it down a bit. Is anyone here running a quiet aftermarket cat-back on their V36 or 370Z? And the big, bold question: does an aftermarket cat-back really make much of a performance difference on these cars?
    • The wiring diagram for the R33 RB25 is freely available, and is essentially the same same as most other RBs (just with differences as to which pin # does which job). To get the ECU to power up, you just need to provide power to the ECCS relay, and have the other power feeds that come in from the top left of the wiring diagram (wrt the ECU) that give perma power to the fuel pump relay, the ECU itself, etc etc, all connected. When you put power on all these it will just come to life. It's pretty clear from the diagram what needs to happen. Just follow the lines from the 12V + supply stuff in the top left over towards the ECU. I've even posted snips of such diagrams (not for vanilla 25, I think for Neo and 26) to various threads here in the last few months, talking about what it takes to get the fuel pump and FPCM up and going. Search these up and they will help get you started on doing the same with the vanilla 25 diagram. Hell, for all I know, I've done the same with that one in years past and have forgotten.
    • Yep...so unless someone posts up the answer you will need to probe from the ECU connector to the dash plug with a multi meter in continuity mode to trace the wires.  Note the ECU has multiple - and + (and across different key settings - Battery, IGN and Start) and most likely the power is fed from the connector(s) that is normally near the left hand headlight.
    • Thanks Duncan, I am actually just trying to get the Rb turning and running with the RB25DET S2 original loom itself  I am just trying to get it going outside the body and not thinking about the S15 or trying to match anything to the S15 loom at all I am only trying to see if anyone has done this and what pin they found to be the ignition trigger and ECU+/- on the dash connector, that's about it. Thanks  
×
×
  • Create New...