Try very, very hard not to be a doofus, clo. We all know the real reason he doesn't (and you do) want an FBI probe. It's because it will delay the vote and improve the odds of a more liberal Senate that won't approve him.
So try not to be intellectually dishonest, okay? It's not attractive.
Kavanaugh doesn't want an FBI probe. NOBODY in his position would. The notion that he would - "to clear his good name" in the words of Democrats - is nonsense. With every passing day, more dirt gets dumped him. It doesn't matter that the dirt is invalid. By the time he can clear it away, ten more loads will have arrived. Democrats have mass quantities of dirt to dump, after all. They are exceedingly dirty people.
It is in his best interest to get this nomination process over and done with as quickly as possible. He isn't going to say that, though, because the truth behind it is one of those things that must not be said in today's polite society: DEMOCRATS ARE SCUMBAGS.