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2019 Jeep Wrangler Unlimited Sahara 3.6L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 4/28/2025 7 Replies

This Jeep will flash the MIL when accelerating after the engine is good and hot. It won't do it cold. Sets P0300 only. "Which cylinder is misfiring" shows misfires on 1, 3, & 5 equally at first, then if the counts get high enough, it will stop counting on ...

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  Related Documents & Media  2019 Jeep Wrangler Unlimited Sahara

 
Message Closed w/FIX

car Vehicle Data

2019 Jeep Wrangler Unlimited Sahara

VIN 1C4HJXEG9K
Engine3.6 L / 6 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2019 Jeep Wrangler Unlimited Sahara

VIN 1C4HJXEG9K
Engine3.6 L / 6 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected