P0300 Code The Key to Diagnosing and Resolving Engine Hiccups

I have 134 miles on the clock, and have been getting misfire code since day one. Taking it in to dealer on Monday. The inspection facility determined the codes; Diagnostic Trouble Codes (DTC) P0300 through P0306 - Cylinders 1-6 Misfire detected as well as ... What does that mean? Basically this means that the the car's computer has detected that not all of the engine's cylinders are firing properly. A ... P0300 is Random Misfire so it can be just about anything with the ignition, air, fuel systems. If one thing is off the computer catches it as ... Ignition coils are a common problem with this generation RX but they would fail individually. Fuel pressure is another common source that would ... I used OBD II tool to scan the code and I found p0300 p0301 p0306 which means issue in cylinder 1 & 6, the CEL was off but the code has come as pending in the ... 2004 Chevy Express Van 6L V8. I can feel misfires, and P0300 DTC. Just P0300 without specific cylinder number. I know this can be a tricky one. P0300 means two or more cylinders are misfiring. While you are not getting codes for specific cylinders, many diagnostic tools can pull the misfire counts. If you are getting mutliple codes for misfiring, the P0300 as well as a specific cylinder misfire, it's a very good indication that your engine ... The manual say it could be one of the following: fault - spark plug coil wire vacuum leak injector fault low/high fuel pressure A lot of possibilities.