P0304 Code A Guide to Troubleshooting and Restoring Engine Performance

After running a diagnostic, we have identified the code P0304 - 4th cylinder misfire. After conducting some research I'm finding this a common ... The most likely issue would be the connector and not the injector at 43K. Took it in Monday and dealer said it might be 3 days before they could check it. 2.9L & 3.0L V6 Tech - Cylinder 4 misfire/ P0304 Code - 2005 Ranger 3.0 Litre V6: Have been battling a check engine light for a few months. The code was P0304 Cylinder Misfire. I had the van in for a regular oil change and told them that the light was coming and going, but it wasn't on at the time ... A common repair to remedy the P0304 error code is the replacement of the Positive Crankcase Ventilation (PCV) valve. The PCV valve is ... The first plan of attack is to replace the coil and plug...in this case on cylinder #4. Has anyone else had this same issue and found that that was the fix? It threw a code P0304 (misfire #4 cylinder). Here's the steps I took so far: Bought new coil packs, switched injectors, tested injector wires and plugs, ... Check the wires and the pigtail that goes to the coil pack. I've seen this happen from a wire cracking close to the pigtail (not noticeable ... Replace the spark plug (don't forget to check/set the gap. Unplug the wiring harness from the old coil pack and plug in the new coil pack. Push ... P0304 is a diagnostic trouble code (DTC) that indicates a misfire in the fourth cylinder of your 2000 VW New Beetle's 2.0L 4-cylinder engine.