would the air shocks need to be replaced if if air suspension has failed how do on 2004 Jaguar XJ8

you test the system to locate problem i did hear air escaping at the left rear when car was turned off and i noticed the dust cover is split on the rear shocks

Asked by for the 2004 Jaguar XJ8
1 answer
You found it; It is normal wear on the boots, and they crack. Replace the air struts.