Last week I put the LR4 in off-road height to examine the lift rods. I didn't change the lift rods. I left it at that height for about 5-6 days. Yesterday while driving it at the off-road height I noticed a new noise near the driver side rear wheel/suspension. It sounded like a rattling tin can. Is that from the thin metal shield around the air suspension surrounding the air bladder? Is that the sway bar or something loose? When I lowered it to normal height or access height the noise went away. When it went back up to off-road height, noise came back. Going left, right or straight made no difference on the noise, so more likely to be just the suspension going up and down.
Is there a problem leaving the suspension in off-road height for too long? I wouldn't think so since others have installed the lift rods so it is at the "off-road" height all the time.
So what is this new noise and what to look for and fix?