Having problems with your 2006 Peugeot 604 ?

Citroen dispatch with thick black exhaust smoke.

\015 Any advise would be more than welcome. My dispatch has a 1.9 hdi motor, it seems a bit thirsty and thows out black smoke under acceleration. it has 150 k on the clock.\015 Posted / edited by AnonymousUser on : 22-01-2018

Answers :

Try blanking off the EGR valve where it mounts on the exhaust manifild, they dont do much usefull but are unreliable and leak ehaist gasses into the inlet, also they take pressure off the torbo leading to over fuelling.
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Citroen dispatch with thick black exhaust smoke.


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