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oil cooler

  1. Leaking oil from the oil cooler

    Tuning, Technical Questions
    Hello everybody, Recently I got Skyline R33 GTST and already fixed common issues like a speedo, suspension ball joints, HICAS joints, air conditioner actuator etc. At the moment I am having problem of leaking oil from the oil cooler. To fix that I already got new seals and O-rings, had already...
  2. Auto tranny oil cooler?

    Tuning, Technical Questions
    I was reading that oil in the auto tranny must not be too hot or too cool, is it a good idea if I get an 9 or 13 row oil cooler and fit it INSTEAD of the one which is integrated in the killer? Would I need a thermostate? What temperature is normal for tranny oil in a GTT?
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