Mastering the P0300 Code Your Ultimate Troubleshooting Companion

It is very likely that you have an excessive amount of Black Carbon and Greasy Gas Gum built up around the Valve Seats. If the O2 sensor gets a bad reading, it will cause a cylinder misfire. They should last at least 100k but you're getting close to it so it's ... from your description, it seems to me that your #3 coil housing may be cracked or broken...you could move the #3 ignition coil pack to another ... The OBD-II P0300 code indicates that your engine has experienced multiple random misfires. What does this mean for your car? The P0300 trouble code indicates an issue related to engine misfires. Misfires can occur in any of your vehicle's cylinders, causing noticeable performance ... Check your spark plugs first, even though you just replaced them not too long ago. Mine starts fouling every 3K miles and with new plugs, it ... They run tests and came to the findings that it have a code P0300. Now, the technician told me he can't fix it because the engineers at Dodge ... Compression loss caused by damaged piston / piston rings from use of wrong oil specs and low speed pre-ignition (rare). Additionally, P300 can ... I am working on my daughters 2003 ZR2 with around 150k miles.I am dealing with the Dreaded P0300 code. I have the flashing service engine light, car runs OK. HOW TO FIX CODE P0300 RANDOM MULTIPLE CYLINDER MISFIRE If your car has engine light on and code P0300 Random Cylinder Misfire Detected, ...