Cadillac Escalade ESV engine light misfire due to faulty fuel injector replacement on Cadillac Escalade ESV

Some Cadillac Escalade ESV owners report experiencing engine light misfires attributed to faulty fuel injectors. These misfires can lead to poor acceleration and decreased fuel efficiency if not addressed promptly. After diagnosing the specific affected cylinder, owners often find it necessary to replace the faulty fuel injector to resolve the issue. Additionally, some owners note the importance of checking related components such as spark plugs and ignition coils to prevent future misfires. Performing a compression test is also recommended to rule out low compression issues in the affected cylinder. After replacing the injector and addressing any other related issues, clearing the diagnostic trouble codes is crucial to reset the system. Finally, many owners emphasize the need for a test drive to ensure the misfire has been resolved and the engine is running smoothly.