Just driving home and all of the sudden I go for a little more power up and hill and bam, car feels like it fell on its face. First I thought it might be vtec, but It seems to engage in fine but then bogs/cut out/lose power. I havent messed with car for a while (other than an axle just the other day) Any ideas? Butterfiles, I know that they should open around 6200 correct? It is also not throwing any codes????

 

motor is stock with just i/h/e