Help needed: Car lost power after boost.

[manchi]

I have a SR20 running with stock boost (around .5 bar/ 7 psi) for about 2 months now. Just recently, my car lost power (can't feel power when press the gas padel) while i was driving. The car did not die, but just lose power. After a few seconds (longest power lost was around 30secs) the power will be back again. Sometimes just came and off alternately. After a few test and run, I think my car only lost power after boost. The car is running on stock fuel pump now and stock sr injectors. Does anyone know what's the cause of the car lost power? Please help. Thanks.

[9240sx]

Maybe time for a Walbro or Tomie fuel pump,Or your car might be retarding the timing for some reason.