@cuco90011: 2015 Jeep Grand Cherokee Customer stated vehicle runs rough and check engine light is displayed on dash. Verified customers concern of vechile shaking while at idle and running rough while in motion. Pulled codes P0301 Cylinder 1 Misfire and P0201 Fuel injector 1 circuit/ open. Performed a visual inspection of the injectors wiring and plug no problems found. Performed a resistance test on injector 2 and 1. Injector 2 read 13.4 ohms and Injectir 1 O.L no resistance/open. Replaced cylinder 1 fuel injector, cleared codes, test drove vehicle, vehicle is operating as designed. 🖤🔧 #fgautoLLC

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Tuesday 03 March 2026 03:19:50 GMT