Over the last few weeks I have noticed the comfort of my 97 Xantia TD get gradually worse. Citroebics helps for a short while. Current spheres are on 20 months and have 72K on them - they are non genuine spheres. Fluid is due a change too - but looks good and green !.
Brian
97 Xantia TD
New Sphere Time?
Moderator: RichardW
The spheres take the place of springs on a normal car - so with the engine running it should be possible to compress each corner as you would with a steel sprung car. If its rock solid - sphere has ruptured its diaphragm.
There are many other causes of rough ride - like the height corrector being siezed - causing the thing to ride ast an incorrect height. Raising the car and then putting it in its normal position may get the thing at or beyond its correct height and provide a temporary improvement in ride till it drops again.
Old front struts can get stiff before they leak. Some suggest they can be lubricated -
Searches on the above topics will yield results that will provide many happy hours of reading.
There are many other causes of rough ride - like the height corrector being siezed - causing the thing to ride ast an incorrect height. Raising the car and then putting it in its normal position may get the thing at or beyond its correct height and provide a temporary improvement in ride till it drops again.
Old front struts can get stiff before they leak. Some suggest they can be lubricated -
Searches on the above topics will yield results that will provide many happy hours of reading.
jeremy
I need to follow this thread too, my ride has gone worse recently too.
BrianM - when you do citrobeotics do you look into the LHM tank to look for bubbles/froth? This would indicate one of two things... 1 ruptures sphere/s (one or more), or a leak from the pump drawin air into the system... hence the crappy ride.
There are numerous tests one can make to test the suspension, but as Phil said we need to know if it's an Exclusive/VSX version, the reason he is asking this is because if it is, then you have Hydractive II (soft/hard mode) which would involve a centre sphere for the comfort mode, which make a big difference from what i've heard, not tested the theory myself but I think the time is coming to change my centre ones.
BrianM - when you do citrobeotics do you look into the LHM tank to look for bubbles/froth? This would indicate one of two things... 1 ruptures sphere/s (one or more), or a leak from the pump drawin air into the system... hence the crappy ride.
There are numerous tests one can make to test the suspension, but as Phil said we need to know if it's an Exclusive/VSX version, the reason he is asking this is because if it is, then you have Hydractive II (soft/hard mode) which would involve a centre sphere for the comfort mode, which make a big difference from what i've heard, not tested the theory myself but I think the time is coming to change my centre ones.
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