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2017 Jeep Wrangler Unlimited Sport 3.6L Poor Idle Quality, Hesitation, Misfire
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...
FIX posted 11/19/2025
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 1C4BJWDG7H |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Hot, Idle |
Trouble Codes
| P219B | Air fuel ratio imbalance bank 2 |
Message Closed w/FIX
Vehicle Data
2017 Jeep Wrangler Unlimited Sport
| VIN | 1C4BJWDG7H |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Hot, Idle |
Trouble Codes
| P219B | Air fuel ratio imbalance bank 2 |
Video