
2019 Jeep Wrangler Unlimited Sahara 3.6L Misfire, MIL Lamp on
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 ...
FIX posted 4/29/2025
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Message Closed w/FIX
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VIN | 1C4HJXEG9K |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Accel |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2019 Jeep Wrangler Unlimited Sahara
VIN | 1C4HJXEG9K |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Accel |
Trouble Codes
P0300 | Multiple Misfire Detected |