Full Tilt Poker $0.50/$1 No Limit Hold'em - 6 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

CO: $307.40
BTN: $100.00
SB: $170.90
BB: $133.30
Hero (UTG): $100.00
MP: $39.70

Pre Flop: ($1.50) Hero is UTG with J A
Hero raises to $3.50, 1 fold, CO calls $3.50, 2 folds, BB calls $2.50

Flop: ($11.00) 5 2 J (3 players)
BB checks, Hero bets $8, CO folds, BB calls $8

Turn: ($27.00) 5 (2 players)
BB checks, Hero bets $15, BB raises to $48

Villian is playing 26/21 over 620 hands.Unsure what to do in this spot hes repping a real narrow range only really 22 or a 56s,A5s hand maybe kJ,QJs which we beat.I also cant see him getting that out of line in a multiway pot although I did bet pretty small to try to get value from his smaller PPs so he could be making a move.Thoughts?

can he be turning MPP into a bluff?

Fold. Opponent is never raising worse for value. Your hand isn't that great. Your opponent has to have a history of raising turns light for you to even consider calling. I havent done an EV calc on a turn raise for a hand like this but your opponent has to be bluffing or semibluffing hands like ak aq, a lot for calling or shoving to be considered. Also a semi bluff is less likely because you have the ace of diamonds.

Whats with your betsizing? Your turn bet could be inducing here. To me ur hand looks like air or TT/99 etc. He may be turning a small PP into a bluff. We are crushed by his value range cos he never raises QJ/KJ for value here so its all down to his bluff tendencies and any reads you have on him.

I guess I would fold although ur turn betsize plus the fact he raised so big is making me want to call.