Well under inspection, and a change of pipes, the old ones was well past there sell by date as they was all cracked and holding onto the feedback nipples by there last threads of hope, to put it another way, when i pulled them off, half of the pipe was still gripping the bases as the rest just fell off with no real resistance at all,
whilst i was doing that side i also change the sucker pipes that pull on the turbo and EGR valve and there control modules, they was all cracked and hardened, used over 1.5 meters doing that job in a real smart tidy fashion so the pipes was correctly routed without having to stress any of the pipes with nasty tight bends,
Very satisfied with the way that job went and the results to be had, I'm now hopeful my fuel will last a bit longer!