2001 Ford Focus Q&A

2001 Ford Focus Question: just changed fuel filter, still cuts out and doesnt start like it gets no fuel

when we start it after being off for a short period of time and it idles real rough in drive or reverse. it does fine in park or neutral. what else could be wrong with it? i hooked up diagnostic tool at auto zone and it said po300 -
Answer 1
You need to have the fuel pressure and volume tested. -