Small problem and I can't quite figure out what the problem is. I had to replace my garbage disposal. Got a new one, replaced it. Hooked up all the old lines into their proper places and away we go.

The only problem is now when I run by dishwasher, instead of draining completely through the drain line, a fair amount of water comes out of the over flow line next to the faucet.

The garbage disposal works fine. I have stuck a snake down the pipe with no apparent problem. I have reconnected everything and checked all the connections. There are no leaks from the garbage disposal itself. All the pipes are tight.

I can't figure out where the problem is. It is only when I run the dishwasher that water comes out of the overflow next to the faucet. Any help would be appreciated.