
2018 Hyundai Elantra LE 2.0L Misfire
car came in running bad with misfire code. coils 3 & 4 where burnt. replace all coils and spark plugs started car and # 3 coil gets hot and melts replace coil and same. looks like the pcm is bad. can i get a used pcm and program or do i have to get new one...
FIX posted 1/11/2023
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VIN | 5NPD84LF3J |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2018 Hyundai Elantra LE
VIN | 5NPD84LF3J |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |