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2018 Ford E-450 Super Duty 6.8L Misfire, MIL Lamp on
Posted to Ford Driveability on 3/6/2025 7 Replies

Code P0300 started to appear after crankshaft damper re-installed after cylinder heads and timing chain replaced. I am posting this because this is a common code appearing after the crankshaft damper has been removed and re-installed only on the 6.8L V...

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  Related Documents & Media  2018 Ford E-450 Super Duty

 
Message Closed w/FIX

car Vehicle Data

2018 Ford E-450 Super Duty

VIN 1FDXE4FS2J
Engine6.8 L / 10 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2018 Ford E-450 Super Duty

VIN 1FDXE4FS2J
Engine6.8 L / 10 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected