Ive been having a problem with my car throwing a knock sensor cel when i get up around 8k rpms...i dont know if my car is just leaning out or if its just engine noise...the car is a 94 Hatch with a ls/vtec...did i need a bigger fuel pump to support the fuel that motor needs compared to a single...what could be the problem...any help is appreciated

 

check the wiiring and make sure the knock sensor is not loose, I had that exact problem and the knock sensor wasn't in tight enough