Machog

When I pull down the small spoiler at the front of the moon roof about 1/8th of an inch, with the roof wide open, the wind noise is dramatically reduced. If I bring it down too much I get drumming. Looked up top and there is no obvious adjustment to "tune" the spoiler down a fraction. Any suggestions?

omaha_lex

I have this same problem on my 98 ES!

turbogs300

[It's only 4 screws, take it off and figure something out.

Pianoman72

Yeah like buy some small washers at a hardware store to put under the screws and that will force the plastic down more and hopefully help.

omaha_lex

I don't know if the deflector on a GS is similar to one on an ES, but I just fixed mine and wrote up a DIY...

https://www.clublexus.com/forums/sho...35#post1285335

turbogs300

I'm sure it's almost identical, good write up