So this morning I woke up to discover my catalytic converters were cut on my '02 Impreza RS 2.5L MT5 right where my exhaust headers meet underneath, of course taking my freaking 02 sensor with them!!
when I attempted to start the car, the acceleration jumped from 0 straight to 4k rpm's and climbing! It doesn't drop down at all whatsoever! I checked for any vacuum leaks & there were none, what else could be causing this?!