Two fuelling systems on the Trafic [and clones.] One had a feed pump; the other sucks fuel into the HP pump. Any slight leak into the feed line will give your symptom with the latter system. EGR has no starting influence.
wonder if you could help me i have a vivaro 1.9 cdti and its smoking so bad at the back and a crackling noise coming from the back aswell, iv had numerous mechanics tell me its the egr valve . i have been taking it out and cleaning it and putting it back in then it was going ok for a week and then it gets sluggish and cuts out and smokes again . everytime i take the egr valve out its full of black oily grease and looks like carbon sticking, i have bought a new egr valve and the black carbon and grease has still got to the egr valve so back to square one again. i would love to know where the black stuff is coming from and getting to the egr valve???? my van is running ok so far as the A.A have reversed my egr valve and is sitting in the wrong position but its working fingers crossed,,, but obviously i need to sort it out any ideas?????
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