Unlocking the P0300 Code A Comprehensive Guide to Diagnosis and Repair

Add a comment... 23:26. Go to channel · Code P0300 Diagnosis And Repair. The Car Doctor•538K views · 18:24. Go to channel · How To Fix A Misfire ... The P0300 code indicates a misfire in the engine, which various issues can cause. Common causes include faulty ignition system components, ... I have a 2016 Versa Note with a P0300 code and running horrible. I replaced plugs, crank sensor, battery, made sure it had good fuel, replaced the intake ... Code P0300 means your car detected a random or multiple misfire. On an OBD2 scan tool, you'll probably find this code defined as “Random/ ... if you are experiencing random misfire all from the same bank i would say its more than likely your catalytic converter has come apart or its ... It is a cylinder misfire code. Typically happens when you get a batch of bad gas that doesn't burn fully. Run a tank of premium and try to avoid ... It that has been throwing a p0300 random misfire code as well as the code for the o2 sensor after driver side cat. Truck idles yet any speed ... It is coming from the catalytic converter. It's a sound like tin rubbing tin, like a muffler clamp is loose or something of that type. DTC P0300 is for random/multiple misfires. I would make sure you've got good fuel and have the spark plugs inspected. The truck runs fine, throttle response is very strong and transmission shifts OK. I believe something on cold start is causing the problem.