still knocking

[o0ohaviko0o]

not so long ago i was at 113% low fuel trim with only 3 knocks at the most. now im having 110% low fuel trim and having around 25- 30 knocks. the fuel trim is still good. i dont know if its because im due for an oil change about 400 miles ago or sparkplugs need to be changed or what? can anyone suggest anything. havent changed spark plugs since i owned the car and that is about 3 months now. need help!

 

[Quasimondo]

We need logs, man!

What speed do you start to knock at? Is your O2 showing rich, lean, anything? we need more info.

 

[o0ohaviko0o]

i was just told by Dimond Star Automotive (DSA) that it most likely is a falty knock sensor. since this morning i ranned it twice. the first run i got good knock. 3 knocks at 7k. the second run i got 23 at 6800. so hopefully its the knock sensor.