Jump to content
SAU Community

Recommended Posts

hey guys i was wondering if any one can solve this...

My cars been misfiring abit and it got to the stage where when i gave it up... it wouldn't rev over 5g it just bounces back and sounded like something was holding it back, and also sounded gross... i changed the spark plugs and coilpacks, and its still doing it.

It also misfires and backfires around 2g when im in a high gear at low revs... then when i was testing it last night showing a mechanic mate of mine it still wouldn't go over 4-5g it just shat itself and wouldn't let me rev high....

Is this my timing from the computer? does it need a tune up or is there something else im not aware of.

cheers

also does anyone know the if the waterpump in the r33 rb25 is the same as the pump from a rb25 in a r32?

  • 3 weeks later...

I had a similar problem. I thought it was the AFM. I bought a new AFM and it didnt f**king arrive like they said it would yet, so I changed the fuel filter (which was filled with dirt and f**ked up shit) and it seems to be running perfect 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

    • And half of them have been converted to turbos.
    • Welcome. This is not really true. We have a whole forum here just for the NA shitboxen. And they are not very different from the turbo shitboxen. Just weaker brakes and gearboxes, and no LSD, for the most part.
    • I'm pretty sure it has an 040 in it @Duncan Also reading up, that turbo should top out at 250 as you first thought. It will be interesting to see how early it chokes due to the changes in the head too
    • Yeah confirmed they are Nismo 555s, found the boxes in the spares with the factory injectors in. Yeah the AAC has been relocated to allow reuse of the factory brake booster line, and yes confirmed it has a 1 way valve in it. Unfortunately the one on the car is cracked, I'll need to replace it. Pretty sure I've got all the AAC plumbing correct in my previous post, but I am going to source some new fittings with 90o angles to help with the hose routing and also one really specific moulded shape for the AAC intake to cold start hose (will raid the back of our local repco when I get a chance and work out some combo that works) One of the big things I learned in the GTR is you need to be able to get your hands all around the bay when something goes wrong. I've done a bunch of re-routing now and it should be much more practical now. Also got the BOV mount re TIG-ed by the local engineering shop so that should be good to go now. Never got to the fuel pump because of some life stuff today, but will pull it to confirm it is suitable for 300rwkw when I get a chance
    • Hello everyone, I am from Malta and have recently bought myself a fully stock 1992 Nissan Skyline GTS. It has the RB20DE engine and thus is NA. Unfortunately, not a lot of information can be found online related to the GTS, unlike the information for GTS-T and GTR variants. Apart of the Skyline, I also got a 1984 Porsche 924 2.0l NA and a 2002 Renault Clio 1.5DCi for everyday use. Excited to be apart of the community and perhaps get better information on cars such as the GTS.
×
×
  • Create New...