Villain is an unknown.

Turn sizing makes no sense for value - it's so easy for him to get all the money in on the river if he just bets normal, so given his sizing do you station off the turn?

Re: the turn check, I didn't really expect to get a turn bet called by worse too often, so if he bet the turn half pot or something normal like that I probably fold, thoughts?

Poker Stars, $0.05/$0.10 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

BTN: $27.34 (273.4 bb)
SB: $10.15 (101.5 bb)
Hero (BB): $15.37 (153.7 bb)
UTG: $22.96 (229.6 bb)
MP: $8.45 (84.5 bb)
CO: $16.80 (168 bb)

Preflop: Hero is BB with K Q
UTG folds, MP raises to $0.30, 3 folds, Hero raises to $1.20, MP calls $0.90

Flop: ($2.45) Q T 4 (2 players)
Hero bets $1.40, MP calls $1.40

Turn: ($5.25) 6 (2 players)
Hero checks, MP bets $5.85 and is all-in