blessedbigtime

New member! Great to know there's a place to discuss Lexus topics. My '91 LS 400 rear suspension is deflating at times. It doesn't occur all the time but may a few times a day. When I stop and turn the car off I can here the air quickly releasing from the rear suspension and the body floates down low on the tires. What's causing this and how do you fix it? Thanks!