# P0304 on the 1997 Ford Escort

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0304

- [637615](https://open.wenmarpro.com/bulletins/637615), 2002-12-03: ROUGH IDLE, LOW POWER AND / OR STALL AT IDLE, A MALFUNCTION INDICATOR LAMP ILLUMINATED AND DIAGNOSTIC TROUBLE CODES P0300 THROUGH P0304 STORED IN MEMORY. \*TT
- [636089](https://open.wenmarpro.com/bulletins/636089), 2002-11-05: SOME VEHICLES EQUIPPED WITH THE 2.0L SPI ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP \(MIL\) ILLUMINATED AND DIAGNOSTIC TROUBLE CODES \(DTC\) P0300 THROUGH P0304 STORED. \*TT
- [613383](https://open.wenmarpro.com/bulletins/613383), 2000-07-10: SOME VEHICLES MAY EXHIBIT A CUSTOME CONCERN OF STEADY OR INTERMITTENT MISS WITH DIAGNOSTIC TROUBLE CODES P0300 AND P0304. \*TT
- [603554](https://open.wenmarpro.com/bulletins/603554), 1999-02-24: SOME VEHICLES MAY EXHIBIT A CUSTOMER CONCERN OF STEADY OR INTERMITTENT MISS WITH DTCS P0300 AND P0304. THIS MAY BE CAUSED BY A SPREAD ELECTRICAL TERMINAL IN CONNECTORS AT INJECTOR. REPAIR TERMINAL/CONNECTOR CONCERN BY USING A SMALL SCREWDRIVER TO CLOSE THE INJECTOR TERMINAL GAP OR REPLACE THE 9D930 WIRING HARNESS ASSEMBLY. \*AK
- [603509](https://open.wenmarpro.com/bulletins/603509), 1999-02-23: CONDITION REGARDING THE ENGINE MISFIRE CODE \( DTC P0304 \). \*YC
- [50991](https://open.wenmarpro.com/bulletins/50991), 1997-06-17: MALFUNCTION INDICATOR LAMP \(MIL\) \- DIAGNOSTIC TROUBLE CODES \(DTCS\) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, AND/OR P0308 STORED IN MEMORY. \*TW
- [50967](https://open.wenmarpro.com/bulletins/50967), 1997-06-17: MALFUNCTION INDICATOR LAMP \(MIL\) \- DIAGNOSTIC TROUBLE CODES \(DTCS\) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 AND/OR P0308 STORED IN MEMORY. \*TW