Well, yet another problem has surfaced, at least this one is relatively minor (but still annoying), I swear this car knows that I've got a full time job now and hence have money.......barely a thing goes wrong in 11 years of ownership, and now it seems there's a new problem every month. Car has an extreme reluctance to idle, when it's cold it will crank and fire but stall just about immediately unless some throttle is applied, once it's warm it will JUST hold an idle without any assistance. Turning the air-con on helps it a bit (extra air from the idle-up valve you see), but it's still not normal. Ever since I got back from the cruise the idle has been erratic, initially was a cold idle about 600rpm and a warm idle of 1100rpm, when it should be the other way around, then it degenerated on the drive down to Sydney on the weekend to it's current struggle-street status, but at least the warm idle is lower..... My bet is on the ISC valve, but won't be able to check it until lunch-time.