AKo 3-bet on flop, trying to clean up my outs

[AliasMrJones]

Party Poker 3/6 Hold'em (10 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: AliasMrJones is MP1 with K/images/graemlins/club.gif, A/images/graemlins/spade.gif.
<font color="666666">3 folds</font>, <font color="CC3333">AliasMrJones raises</font>, MP2 calls, <font color="666666">1 fold</font>, <font color="CC3333">CO 3-bets</font>, <font color="666666">3 folds</font>, AliasMrJones calls, MP2 calls.

Flop: (10.33 SB) Q/images/graemlins/club.gif, 8/images/graemlins/diamond.gif, 9/images/graemlins/spade.gif <font color="blue">(3 players)</font>
AliasMrJones checks, MP2 checks, <font color="CC3333">CO bets</font>, <font color="CC3333">AliasMrJones raises</font>, MP2 calls, CO calls.

Turn: (8.16 BB) J/images/graemlins/spade.gif <font color="blue">(3 players)</font>
AliasMrJones checks, <font color="CC3333">MP2 bets</font>, <font color="CC3333">CO raises</font>, AliasMrJones folds, MP2 calls.

River: (12.16 BB) 2/images/graemlins/diamond.gif <font color="blue">(2 players)</font>
MP2 checks, <font color="CC3333">CO bets $1.5 (All-In)</font>, MP2 calls.

Final Pot: 12.66 BB
<font color="green">Main Pot: 12.66 BB, between MP2 and CO.</font>

This was a Big Pot(tm) so tried to raise to clean up my outs if my A or K hit. The 4-straight on turn and subsequent action made me think I was beat so I folded at that point.

Comments? Raise good/bad? Fold good/bad? Ideas about what they had?

[mikeyvegas]

I cap pf, cause I've become a poker robot on my pf decisions. Not a terrible flop for you. I guess since you only called a 3-bet pf, check-raising the flop seems reasonable. I too would fold on the turn, although did you notice that CO was down to the felt?

[AliasMrJones]

I actually didn't notice that until the river, but to be honest he didn't worry me as much as MP2.

[AliasMrJones]

Not much discussion...MP2 had T/images/graemlins/club.gif 7/images/graemlins/club.gif and caught the straight. CO had A/images/graemlins/club.gif K/images/graemlins/heart.gif and was apparently wanting to go out in a blaze of glory.