mrjohnson99

Can't help on the matrix (except to say that Radweld worked a treat on my radiator - so maybe try that), but have been through the loop on the hydraulic pump. This is what I found out talking to a Citroen mechanic: There are 2 designs of pump which may have been fitted to your car, so check you get the right one. The first has one metal and one rubber pipe attached to it. The second has two metal and one rubber pipe attached to it. I bought one off eBay from a guy dismantling a Xantia for about £35 inc postage. Just check the mileage from the car it is coming from. Also, if the pump is just weeping slightly then just monitor the LHM fluid level (with the suspension at its highest setting - orange float marker between 2 red rings on glass dome). If it only goes down very slowly over months then just keep topping it up! Luckily I didn't need to fit the pump - problem was a clogged LHM filter - so I sold it. Let me know if you want a photo of one. You can also get them new for about £165 + VAT. Citroen quoted me £450 just for the part!!!! Regards Martyn