air suspension -- dumb question

[BrandonM7]

Valve block for sure also it's designed to fail and will do it often. Anyone disagree is a liar or does not have a range rover..lol

I disagree. I think if Land Rover specifically designed a part to fail, that would be the longest lasting and most dependable part on the vehicle.

 

[Easycool]

Thanks guys. I got lost on the range rover forum. Need to find where I asked about the valve block. Not familiar with this site.

 

[gsxr]

If the entire rear is low, and not just one side or the other, it's probably the valve block--at least, that's what I would guess it is on an LR3/LR4. .

Ryan, if our 2010 LR4 is parked for 1-2 weeks, all four corners drop to the bump stops. But if it's less than 1 week, there's no significant change in ride height. Does this also sound like a valve block issue?

 

[morrisdl]

You may have to pull out the leveling fuses (F26) to prevent the other 2 or 3 corners from following the bad one(s) down to the ground. The rear valve block is right behind the very dirty Left/rear air strut:

Replacement is pretty straight forward. Some people have had success rebuilding. SLOWLY disconnect the hoses - they are under high pressure.