Since I do not have a repair manual (I'm planning to buy it ASAP), I have a few questions regarding general maintenance on my 2001 GS430

1) How often should I change transmission fluid
2) When shold I replace timing belt (and water pump)
3) When should I change lower ball joints (I know they lasted 120K on my 94 GS300)

What other items should I pay special attention to?

 

here ya go..it should be the same.

Just check/search the maintenance forum and there should be plenty of info in regards to this.

also check bananags site
http://lexusmodz.netfirms.com/services.html

alot of info... thanks banananaaaa