Multi-way limped pot with a Pair, ISD, and FD (100NL 6 max)

[LuparFiend]

UTG is really bad, and the one I have been trying to target. So I flat call his bet with position. But then the SB comes ot life and check-raises. He is not a regular, so no read on him. Fold or Push?


Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 5 Players -

SB: $58.85
BB: $100.00
UTG: $193.30
CO: $111.65
Hero (BTN): $108.70

Preflop: Hero is dealt (5 Players)
UTG calls $1.00, CO folds, Hero calls $1.00, SB calls $0.50, BB checks

Flop: ($4) (4 Players)
SB checks, BB checks, UTG bets $4.00, Hero calls $4.00, SB raises to $17.00, BB folds, UTG folks, Hero ??????

[droqqa]