Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Tell us your ongoing tales and experiences with your French car here. Post pictures of your car here as well.
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Huskyxantia
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by Huskyxantia »

Is it age compatible ?
Husky. :? Thinking outside of the box is better than sitting in a dark one.
:-D
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

Huskyxantia wrote: 11 Jan 2026, 20:51 Is it age compatible ?
Yes I think so. It's the specific part and "prototype stage" / drive manufacturer's or part number as kind recommended by Marc way back when this idea first started.
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Huskyxantia
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by Huskyxantia »

Several years ago I tried an idea of fitting a cd player to a car that had a tape machine i thought leave tape deck in , add cd player under it in the gap left by removing ashtray, till I blew Several fuses lol. I should of gone the route of taking or making a new route for power supply for it , I was younger and full of wonderful ideas , sometimes they work , sometimes this is how new ideas are born.
Husky. :? Thinking outside of the box is better than sitting in a dark one.
:-D
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Huskyxantia
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by Huskyxantia »

Sometimes we have to buy lots of fuses 😆 🤣
Husky. :? Thinking outside of the box is better than sitting in a dark one.
:-D
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CitroJim
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by CitroJim »

Huskyxantia wrote: 13 Jan 2026, 00:35 Sometimes we have to buy lots of fuses 😆 🤣
I know the feeling :lol:
Jim

A bit of a Citroen AX fan...
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

Is that not one of those

"Repeating the same experiment, expecting a different result" scenarios? :)
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Huskyxantia
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by Huskyxantia »

I seem to recall thinking, yes I can splice into the loom every single wire it will be fine blah 😑, this is how my brain works it see the start and the end , just misses the rest out .
Husky. :? Thinking outside of the box is better than sitting in a dark one.
:-D
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

I need to warm the oil slightly ahead of an oil change, where shall I go?

Oh wait, I can think of somewhere....
Blue 308 riding low
Blue 308 riding low
Damp clay soil surprisingly heavier than when we were last digging some out in the summer/autumn.

Just clicked over 149000 miles on the way to work yesterday, on board display at start up also suggests (9,700 miles or) "3 weeks until a service is due"

So as the sun is out, today is the day.
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

Tip run done, oil warmed a touch and drained.

Sump plug (plastic) reused but a new o-ring.
Oil filter is the right way up, but the engine connections to/from it must retain a fair quantity of oil above it - it fair dribbles everywhere whilst you try and unscrew the thing! Nicely accessible.

If not for the under tray's fixings, it'd be a tool free oil change :)

Vacuum pump has had an odd rusty patch as long as I've had the car. Took air filter housing off (inspected filter, haven't a replacement but will source one as current element is beginning to load up)
This improved access to the vacuum pump so it came off for an inspection and quick repaint
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

Inside the vacuum pump not looking that lovely. Lots of scoring on all working surfaces.
IMG_20260117_153841306_PORTRAIT.jpg
IMG_20260117_153807319.jpg
IMG_20260117_153755027.jpg
IMG_20260117_153749181.jpg
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

New paint job for the exterior (after the rust removed with grinder flap disk)
Dark blue
Dark blue
:)
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mickthemaverick
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by mickthemaverick »

Now you have me thinking Matt, if you are going for a tool free oil change how do you get the oil filter off? (I assume you are using a sucker so don't need to worry about the drain plug!) :-D
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

mickthemaverick wrote: 17 Jan 2026, 17:31 Now you have me thinking Matt, if you are going for a tool free oil change how do you get the oil filter off? (I assume you are using a sucker so don't need to worry about the drain plug!) :-D
Nope! No sucker - old fashioned undo the plug out the bottom and let it drain. On the blue 308's plastic sump it has a plastic sump plug. Bayonet type quarter turn (having slid back a small R-clip which prevents it from turning - R-clip slides along a grove integral to the sump).

Then plug pulls out the way (with usual "try not to get it up your arm!" Game) and out it comes.

Oil filter, having put on by me last time (About 12 months ago) is usually easy enough for me to unscrew again by hand, so again no tool needed.

I think a lot of folks overtighten the filters (first "new to me" car oil change almost invariably too tight to undo by hand so needs a strap wrench to budge it)
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MattBLancs
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by MattBLancs »

Good picture of the plastic sump here:

viewtopic.php?p=805933&hilit=Sump+plug#p805933

See if I can find a picture of the plug. Ah, if course Autodoc has a good image:
Autodoc image
Autodoc image
£2.99 for a new one = https://m.autodoc.co.uk/3rg/14110655

I have a stock of suitable sized O-rings, so will try and think on to change the whole thing say every second or third change.
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CitroJim
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Re: Suspension sinks on Sundays! C5 X7 that works hard + 206 GTi HDi (and 406 Coupe and 306 HDi). - MattBLancs

Post by CitroJim »

Well there! I never knew of plastic sumps... Every day's a school day and all that ;) At least the usual garage monkey can't overtighten that bayonet sump plug ;)

On the cartridge-type filter on my Picasso van I always use the torque wrench on it and never is it a problem. Those not properly tightened have been a worrying fight in the past. And with canister types I do as you do Matt. Spin on - spin off strictly by hand :)

As my van has the 'innie' sump plug I remain of the opinion I get more oil out with the sucker than I do if I drain in the traditional way...
Jim

A bit of a Citroen AX fan...