Here is what you need to know when the 49ers (0-4) visit the Indianapolis Colts (1-3) on Sunday:
SITE: Lucas Oil Stadium
KICKOFF: 10 a.m. (PT)
TV: Fox Ch. 2 (Thom Brennaman, Chris Spielman, Peter Schrager)
RADIO: 680 AM & 107.7 FM (Ted Robinson, Tim Ryan)
THREE KEYS
1. Score touchdowns. Unable to find the end zone in 3 of 4 games, the 49ers visit a Colts team allowing a league-high 34 points per game. Scoring opportunities must arise for embattled quarterback Brian Hoyer, and he might want to look for Trent Taylor in the slot as the Colts will have a new nickel back.