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P0300 Diagnostic Trouble Code Discussion for September 2020

Multiple Misfire Detected


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Trouble Ticket Help Requests for DTC P0300
Help Request Posted
2003 Chevrolet Silverado 1500 5.3L Misfire VIN: 2GCEK19T33
P0300: Multiple Cylinder Misfire Detected. First off THANK YOU All those who reply. Vehicle came in with misfire on #4 & #5 @ idle. As stated new plugs and wires installed and compression test on #4 is 170 and #5 is 185. Switched #5 & #3 coils no change. Idle is currently 556 to 650. Us...
September 01, 2020
2013 Dodge Grand Caravan Crew 3.6L Poor Idle Quality, Misfire VIN: 2C4RDGDG7D
P0300: Multi Cylinder Misfire. ... concern of check engine light flashing and running poorly, code P0300. I drove it again with no problems and let it idle while I was checking info on scanner. Ethanol reading is zero, all phasers matched with desired readings, fuel trims & O2s goo...
September 01, 2020
2005 Jeep Wrangler Sport 4.0L Stall, MIL Lamp on VIN: 1J4FA49S75
P0300: Multiple Cylinder Misfire Detected. ... dropping to zero a couple of times. Mil and low fuel light on. P0464. Turn key off and on and gauge working again. Clear codes and good for 1 week. Hottest day of the year and stopped to Gas up. Restart and tach to zero then engine stalls. It did this ...
September 10, 2020
2006 Kia Sorento EX 3.5L Misfire VIN: KNDJC73336
P0300: Multiple Misfire Detected. We got this car to do a timing belt- belt was shredding it's way through the timing cover and was a no start. The water pump had gone bad and allowed the belt to walk out. Got new belt together and found valves bent. Did head gaskets and valves. Pistons an...
September 11, 2020
2003 Chevrolet Silverado 1500 5.3L Misfire VIN: 2GCEK19T33
P0300: Multiple Cylinder Misfire Detected. First off THANK YOU All those who reply. Vehicle came in with misfire on #4 & #5 @ idle. As stated new plugs and wires installed and compression test on #4 is 170 and #5 is 185. Switched #5 & #3 coils no change. Idle is currently 556 to 650. Us...
September 14, 2020
2006 Chrysler 300 C SRT8 6.1L Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy VIN: 2C3KA73W26
P0300: Multiple Cylinder Misfire. This vehicle came from another shop because they could not diagnose the problem. In stop signs or red lights, the vehicle would shut off sometimes. The car runs smooth but you can feel a misfire sometimes. The misfire occurs for about 10 seconds and then s...
September 15, 2020