Originally Posted by lardypants

if its a new gen with bosch pump, run some injector cleaner in the diesel, remove the intake pipe look inside see the butterfly flap, remove it and bin it, (two small torx) diesel filter, and turn the midrange fueling up a tad, top of pump is a round disc prise it out you will see a allen key bolt in middle locked in place with a 13mm nut, sometimes you can turn the allen key without undoing the nut, you need to turn it clockwise one full turn some ppl do it 1.5 turns i only do it one



all of the above will bring your baby back to life, if it has a banana manifold remove it and clean all the shit out inside, it will smoke less also