Off-topic posts occur wherever there are bulletin board forums. This one is no exception. Based on what I've seen, off-topic posts appear in the wrong forum for one of two reasons.

1- The poster doesn't know any better.
2- The poster wants his post to appear in the most popular forum regardless whether it is "on-topic" (more readers - he thinks).

Posting in the wrong forum dilutes the value of that forum. Posting in the wrong forum makes it harder for people to find info they are interested in. Posting in the wrong forum creates more work for the admin.

The "Duramax 6600" forum is for engine related posts.

There has been quite a few requests for additional forums.... Like a classified ad forum, an FAQ forum, a Tech forum... and so on. You can help that to happen by posting in the correct forum and encouraging others to post in the correct forum.

Please help......

MP