NOT!
The Mormon Church does not push it's members on who to vote for.
In addition, in the past several years, since Romney started running, I have yet to meet a member who supports him. He is universally, in the church membership, though maybe like him, NOT supported for FOR PRESIDENT (Contrary to popular misconception, the church memebers are not controlled or told who to vote for.)
In the 2008 Utah primary, Romney pulled 90% of the vote with 8 other candidates splitting the other 10%, was that because Mormons don't like Bishop Romney?
Interesting as Romney received more than 90% of the vote in Utah. I have not seen any lds candidate that did not get at least 60% of the lds vote.