stevemasteller

hey everyone

i have a '01 rs auto with 50k on it. in the past few weeks i have a bog after i drive it for about a mile. i tried letting it warm-up longer but it doesn't help. when it happens the motor doesn't stall but will not rev past 1.5-2k. for about a minute before the bog i gets a slight miss. i have been having a lot of spark knock and cel codes p0130 and p0136 but i just replaced both 02 sensors. i have a borla header with cel fix and redline trans fluid. any help would be great.

thanks
steve