550km's would have been highway driving right?... I dunno where Mildura is....
I can easily get more than 400km if its hwy driving but I'm talking about city and regular driving in Sydney. And yep R33 GTR....
Yes thats the way to drain the ECU. I don't think it takes all nite. Unplug, stomp on the brakes (its what ppl say.. I dunno why)... all internal lights won't work or anything else for that matter. Leave it for 10 mins and it should be reset. I THINK!