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4GTuner

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  1. K

    Will these work??

    Will these injectors fit onto a factory vr4 fuel rail and are they good quality? Any reviews? http://www.trademe.co.nz/687884583 Cheers.
  2. K

    ECU

    No thanks mate. Problems sorted, but cheers for the offer!
  3. K

    ECU

    Is it possible to run an RS ecu in a normal vr4? It is the dual board type, #MD128618
  4. K

    ECU

    Was just wondering if anybody could tell me if the single board ecu below is the chippable version? Seems to have some kind of fault but keen to get it sorted Cheers
  5. K

    Strange problem?

    Doesn't it seem strange that the alternator belt only screeches when the car is running poor?
  6. K

    Strange problem?

    Replaced my afm, problems still there. Has been check for boost and vacuum leaks everywhere and nothing. Throttle body, and cam angle sensor are the next things to be checked. Any other suggestions will be appreciated!! If I disconnect my battery for a few minutes and hook it back up, the car...
  7. K

    New turbo

    Haven't done the tuning side of things yet. The car has another problem that needs fixing first :( yeah it's only running 10 psi for the moment
  8. K

    New turbo

    Yeah cheers guys. Ended up just getting a genuine tdo5 20g
  9. K

    Strange problem?

    No visible cracks on afm, inlet pipes, and haven't yet checked tb but will do this arvo
  10. K

    Strange problem?

    Re joined the wires and still no difference.. Cars got a date with my mechanic tomorrow
  11. K

    Strange problem?

    Just about to re join the fat wires now!! Will the wires stick out to me? Don't want to go cutting and rejoining the wrong wires :p
  12. K

    Strange problem?

    The car will barely stall when I slow right down now. Since I've had the fuel pump replaced, the cars been pretty much fine. I drove around for hours yesterday and the car didn't skip a beat. Today however... Car spluttered, and stalled at the lights and was spluttering all the way down the...
  13. K

    Strange problem?

    Is it a basic job? Where do I start haha
  14. K

    Strange problem?

    Yup fuel filter was replaced a few months ago
  15. K

    Strange problem?

    Okay so I've had the fuel pump replaced and it's now 90% solved.. However SOMETIMES the car will still stall while idling, it will just decide to cut out on me. And some times the car will have a slight miss and splutter cut out for a second then carry on as usual. This will happen when cruising...
  16. K

    Strange problem?

    What kind of boost could I run with 510s, 255 walbro and a 20G?
  17. K

    Strange problem?

    Yup just put some 510's on and just wound up the idle control up abit. Seems to be working fine for now. I'll change the fuel pump after the new year and look and getting a tune
  18. K

    Strange problem?

    I've got a 1990 e39a vr4 and I've had it in the shop to fix this problem before but no luck.. First of all every now and then the car won't start, il have to give it gas and mostly on the 3rd time I crank it, it'll start up. If I've been going above about 80km and the car is quite warm, when I...
  19. K

    New turbo

    Okay thanks for your help mate. I'm in New Zealand so I'll have to find some closer to me
  20. K

    New turbo

    Cool thanks for the tip. I'm thinking I might head in that direction. What work would need to be carried out on the ecu? Would it need a re-tune?
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