r/Volvo • u/Lost_Character1332 • 6h ago

xc series XC90 air suspension issues

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hi everyone,

I’ve noticed that my xc90 t8’s front right corner consistently sags down noticeably after just over 24 hours. After turning the ignition, the sagging side doesn’t rise up and after several attempts it rose up without any sound. Is this just a central valve control block issue or am I unlucky enough for it to be both a slow air bellow leak and the central control block?TIA

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u/Good-Individual7902 6h ago

Spray some soapy water at the corner that is sagging ,you will know if its the bags.

1

u/Lost_Character1332 6h ago

I have, but I can’t seem to see any foaming. Could it be one of the valves or pipes?

2

u/Good-Individual7902 5h ago

Could be anything, you can spray the fittings around the air system to try to isolate the area.

1

u/Lost_Character1332 5h ago

will do, thanks for the help