Okay then, I'll do that, Its 172k, part service history. none recent, when i checked the oil tho it was not really bitty, like it had been serviced recently. I checked the turbo today and it was just about warm after an hours driving, but im guessing that if its starved of fuel like you guys say its not going to get hot anyway. I don't know where the EGR valve, is on the engine, but then again I havent looked round throughly...