Tony Abbott is facing internal pressure from Victorian Liberals to privatise the ABC and SBS if he wins the September 14 election amid claims both organisations are struggling to comply with their charters.

State Liberals have launched a push ahead of the election to sell the public broadcasters, arguing the funds raised should be used to pay off government debt.

Facing internal pressure from Victorian Liberals: Tony Abbott.

The Victorian Liberal Party's state conference this weekend will vote on a motion urging the federal Coalition to make a full-scale ''operational review'' of the ABC and SBS to ''look at the feasibility of partial or full privatisation of both''.

The motion says the original arguments for public ownership and operation of the ABC and SBS are ''no longer valid in 2013'', arguing both broadcasters ''aggressively compete'' with private media outlets in a ''high-velocity public information environment''.