damn it i got in my car this morning and the damn thing started to knock in fifth gear at around 3000 rpms at around 5psi. need some advice as to what it may be. i m thinking its something in the timing probably needs to be retarded. i went into the fc commander (igl/t.fi) and quickly retarded 2 degrees and added some fuel and it still did it. i have dp, mp, cb, pfc, waiting for fuel pump and thinking about injectors. also any im put on which fuel pump and injector combo i should have got'n?
thanks

 

cool i ll try to retorque the sensor