98 2.1 Hydraulic fluid leak - Jo90
Hi, I've 'inherited' my husband's Xantia Exclusive which has been a much-loved, very reliable car. However, recently I had a green fluid leak from the passenger side rear wheel arch area. Before I could get it to the garage, a catastrophic loss of fluid resulted in the car being recovered by the AA. The local Citroen dealer said it was just a 'faulty joint' in a pipe and repaired it. Yesterday I noticed fluid again leaking from same place. This time they said the return pipe had blown off, and it was a pressure fault , and advised that a complex set of diagnostic tests would be needed to determine which of 6 (unspecified) possible things was causing the problem.
They also said that if they find which unit is faulty and replace it, it could have a knock-on effect on the other parts which could also fail, and that the total cost of all this could be anywhere up to £6,000!! meaning in effect that I need a new car.
Is this the end for my car??
Any thoughts or advice greatly appreciated!!
Joanna
98 2.1 Hydraulic fluid leak - Peter.N.
Assuming that its a suspension cylinder return pipe that has blown off, I can't see that would be any more than a seal failure. It would require replacing the cylinder but I can't see that costing more than a couple of hundred pounds.

Most garages, even Citroen ones, don't see enough hydropnumatic cars to understand them. I would try and find a local independent garage that does. Someone on here may be able to recomend one. If not, put a post on the 'French car forum' there is a section for Citroens and a lot of knowledgable people on there.

They are a very nice car, especially the 2.1, it would be a shame to scrap it I have been running XMs with the same engine for about 12 years and have never had a problem I couldn't repair myself, yet.
98 2.1 Hydraulic fluid leak - Jo90
Thanks for that Peter, You've given me a bit of hope!
Jo
98 2.1 Hydraulic fluid leak - RichardW
I had very similar trouble with my VSX Xantia. The return line from the rear hydractive valve starts off in rubber then joins onto a hard plastic pipe above the rear subframe, right on the near side - the join relys only on friction between the rubber and plastic! Mine used to sink very quickly at the rear, so I suspect the hydractive valve was leaking internally, and this was in turn causing the return line to overpressure, and eventually the joint blew apart. I took it to the Cit garage and they refitted the joint, which promptly blew off again after 40 miles. I then refitted the joint with a cable tie around it, which lasted about 100 miles, then I put cable ties around both pipes and wired them together. Joint has stayed togther for 30k miles now :-)). This is extremely awkward to get to - although access is much improved by removing the spare wheel and carrier. You need to get a pair of long nosed pliers through the hole in the subframe whilst pushing the hose back on with the other. Fun, whilst the LHM is dripping on your head!


98 2.1 Hydraulic fluid leak - Jo90
Thanks Richard, that's very helpful!
Jo