suv starts up but runs with engine misfire. scann found misfire #6 replace all coils and plugs with wires. sprayed around intake to see in there was a leak no leak. still shows misfire any idea what this maybe.
Switch injectors with another cylinder. If the issue moves to the other cylinder, get a new injector. If the issue does not move, do a compression test on cylinder #6. You could have a mechanical issue.