Unveiling the Mystery A Guide to Diagnose and Fix the P0304 Code

How to fix P0304 Code: Cylinder 4 Misfire Detected Spark Inline Tester Tool https://amzn.to/465UWj7 An engine misfire is when a cylinder has ... Engine warning light and Code PO304 "Cylinder 4 Misfire Condition Detected" just popped up. · Spark plug malfunction · Ignition system ... P0304 Diagnostic Theory for Shops and Technicians ... When the code P0304 is set in the Powertrain Computer, it means that the Misfire Monitor has detected more ... What does code P0304 mean? It means “Cylinder 4 Misfire Detected.” Code P0304 indicates that Cylinder 4 of your car's engine misfired numerous ... The PCM has determined that a misfire has occured in cylinder #4. First of all, #4 should be on middle driver side correct? What would you guys check first? It could be either an intake manifold leak around cylinder #4 or an air leak around injector #4 O-ring. You can try spraying carb cleaner around these areas to ... I would suspect plug, wire or coil pack in that order. #4 cylinder is front bank (radiator) passenger side. If the coil was bad it should set cylinders 1 & 4 misfire codes. (in theory) Unbolt the coils and with the engine running lift the coils up one ... A P0304 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's ... Maybe you've heard the news: The Juke is direct injected. That means that gasoline (you know, that smelly explosive stuff) goes right into the ...