Is this a fuel water drain? (Xantia 90Hdi)

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rmunns
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Joined: 09 Jul 2009, 22:09
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Is this a fuel water drain? (Xantia 90Hdi)

Post by rmunns »

Took off the engine covers for the first time when I changed the oil/filter last week (have covered 1800miles since then!).
I noticed what I suspect is the fuel filter - quite a large unit with what might be a drain (a large knurled plastic knob) coming out of it.
Should I be doing anything with this?
lexi
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Post by lexi »

That`s for priming/draining your filter as you have no rubber bulb like the XUD. It is a totally different procedure on the HDI and is done using the electric pump through the ignition switch IIRC.
Citroen C5 1.6 HDI 110bhp Estate 06 plate

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