P0304 Diagnostic Trouble Code Discussion for May 2021
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2010 Hyundai Accent GLS 1.6L Hesitation, Misfire, MIL Lamp on VIN: KMHCN4AC9A P0304: misfire cyl 4. ... has codes P0300, P0304. We checked current draw by injector #4, after 60 sec. the signal form computer is gone. A coil #4 is still working (I use oscilloscope to see all wave forms). Each coil has good signal from computer, and has good spark on each ... |
May 12, 2021 | |
| 2010 Hyundai Accent GLS 1.6L Hesitation, Misfire, MIL Lamp on VIN: KMHCN4AC9A P0304: misfire cyl 4. ... has codes P0300, P0304. We checked current draw by injector #4, after 60 sec. the signal form computer is gone. A coil #4 is still working (I use oscilloscope to see all wave forms). Each coil has good signal from computer, and has good spark on each ... |
May 14, 2021 | |
| 2014 Mercedes-Benz E350 4Matic 3.5L Hesitation, Surge, Misfire, MIL Lamp on VIN: WDDHF8JB4E P0304: cylinder 4 misfire. ... into our shop for running poorly and the check engine light being on. Pulled codes and found multiple misfire codes set on all cylinders except cylinder 1 & 3. Also had two fuel pressure codes P1ccf-00 and p0087. ... |
May 18, 2021 | |
| 2012 Acura TL 3.5L Misfire VIN: 19UUA8F73C P0304: Always. After accelerating hard several times missfire starts it remains even when return to idle. Cycle car off missfire gone will return on high rpm [5000 rpm} accel |
May 28, 2021 |
