P0300 Code Simplified A Guide to Engine Optimization

The check engine light came on which turned out to be a P0300 code (Random/Multiple Cylinder Misfire Detected) The car runs fine. Engine misfire. How to fix a random misfire in your car DIY with Scotty Kilmer. How to stop random engine misfire code P0300 with check ... I have a 2010 Patriot Sport 2.4L and I'm looking for help and advice on how to properly diagnose and fix a P0300 code. A P0300 is a generic code that doesn't give any indication of the cause (a cylinder misfired for no apparent reason). no individual cylinders have come up on code..just random misfire code. Also disconnected battery wires as someone suggested to see if pcm would ... The vehicle was throwing a random misfire code. I cleared it out and then my new transmission was installed. I drove maybe a month to and from work. all was ... I keep throwing the P0300 code. It states random misfire and it is just that...random. The check engine light comes on but will go off after ... 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. 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 ... I've been getting a p0300 code lately when the car goes over 2300RPM. The tachometer appears to studder when these misfires happen and SES light flashes. No ...