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2017 Jeep Wrangler Unlimited Sport 3.6L Poor Idle Quality, Hesitation, Misfire
Posted to Chrysler Driveability on 10/28/2025 10 Replies

So if you go back and search 2017 wrangler you'll see i've had ongoing issues with this since march 2024 so i'm not going to retype all that. So getting p219b code with pop pop pop from exhaust especially at idle and seems a little more pronounced when war...

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  Related Documents & Media  2017 Jeep Wrangler Unlimited Sport

 
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car Vehicle Data

2017 Jeep Wrangler Unlimited Sport

VIN 1C4BJWDG7H
Engine3.6 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursHot, Idle

Trouble Codes

P219BAir fuel ratio imbalance bank 2
Open Help Request

car Vehicle Data

2017 Jeep Wrangler Unlimited Sport

VIN 1C4BJWDG7H
Engine3.6 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursHot, Idle

Trouble Codes

P219BAir fuel ratio imbalance bank 2