Celticfirelfy

I have a 95 ls400 doing same thing. Clunks over bumps. So what is the most possible answer here? I have done a lot of front end work on it already. I'd like this to be the last thing I have to check and fix, not much left to replace that hasn't been already. The clunk sounds like struts are going to blow through the hood. Not Cool. Any suggestion is helpful. Going to look at spring bumper and insulator next. TY Susie