Hi, sorry to jump on the bandwagon, but.... I have a X30XE (3.0 litre V6 Auto estate), which misfires when hot. I have changed the plugs to the new bosch 4 electrode type. It runs perfectly when cold, and it doesn't matter whether its on LPG or Petrol. Once it warms up, if I let off the throttle for a few seconds (so that the injectors stop injecting, so always above 1600 rpm), and then put a bit of throttle back on, it splutters like crazy (almost like it's overjetted or flooded). This makes it great fun on roundabouts, when I put my boot down to go for a gap.....and it goes, then it doesn't, then it does, then it doesn't.....all the way to the redline.
I have just ordered new Bosch leads from Ebay for it. What are the chances the DIS is knackered as well? I managed to get to the DIS over the weekend. It is mounted horizontally, so the plugs push in to it from the top, not the side. I know there are 3 types from what I have read here. My car is an early 2000 (W reg, last of the X30XE's). The plan is to get another DIS pack, and relocate it to somewhere more acessible (like the top of the gearbox, between the 'box and the transmission tunnel....Only joking!), but seriously, what were Vx thinking when they decided to put it there?!? Anyway, I want to extend the low voltage feed to the DIS pack, and make a metal bracket to locate it somewhere more sensible to get to. So the questions are....what DIS pack is it, and are the low voltage plugs that go into them the same?
Many thanks
Myk