If by church policies you mean urestricted abortion and "gay marriage," then yes. If you mean traditional Catholic moral positions, then no. Like Black Protestants, Hispanic Catholics are thoroughly in the pocket of the forces of moral nihilism.
The hijacking of the Catholic Church by Marxist elements is now front and center. Who in the major media has the courage and guts to write about it?
The liberal media isn't the least bit afraid to attack the Catholic Church (they've shown that with their witch hunt against the current Pope). However, immigration is one issue where the liberal media agree with the Catholic hierarchy, so don't expect any exposure of this issue other than claims of "nativist Protestant bigotry."
Interestingly, Protestant Hispanics are fairly Republican, in 2004 they went 56% Republican, and in 2008, they went 48% Republican.