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2018 Hyundai Elantra LE 2.0L Misfire
Posted to Asian Driveability on 1/10/2023 7 Replies

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...

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  Related Documents & Media  2018 Hyundai Elantra LE

 
Message Closed w/FIX

car Vehicle Data

2018 Hyundai Elantra LE

VIN 5NPD84LF3J
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2018 Hyundai Elantra LE

VIN 5NPD84LF3J
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected