P0305 Code A Comprehensive Guide to Ignition System Fault Diagnosis and Repair

It's pretty common roller rocker issue that causes camshaft damage on the pentastar v6's which in turn throws a misfire code(s). My P0305 this week is apparently from a leaking valve cover that soaked the plug cylinder. The minor oil leak has been going MANY thousands of ... The engine error code is P0305 (cylinder 5 misfire). The dealer said they replaced the spark plug and coil, but no change, then a leak down test was performed ... The P0305 diagnostic trouble code indicates a "Cylinder 5 Misfire Detected." This code appears when the engine control module identifies ... If you get the OBD-II scanner error code P0305 problem, you can know that the fifth cylinder is not firing correctly. When the code P0305 is set in the Powertrain Computer, it means that the Misfire Monitor has detected more than a 2 percent variance in RPM between the firing ... I see I have the dreaded "P0305 - Cylinder 5 Misfire Detected" code. What is there left to do besides replace the coil packs and plugs? ... code (?) Saying multiple cylinder misfire. THAT got me thinking. If I haven't thrown a code, how can they read one when the lights not on ... Cylinder 5 misfire could be a bad spark plug but most likely will be a bad coil for that cylinder. I would change it out. Sent ... Code P0305 is triggered when the crankshaft sensor does not get an acceleration of the crankshaft from cylinder number 5 power stroke indicating the cylinder is ...