I recently purchased a 2015 BMW 1 Series and have been experiencing engine misfires. The diagnostic code is showing a cylinder 4 misfire. I've replaced the spark plugs and ignition coils, but the problem persists. What could be causing this issue?
ReplyHi Samantha, engine misfires can be caused by a variety of factors. It could be an issue with the fuel injectors, a clogged air filter, or even a faulty oxygen sensor. I recommend taking your car to a trusted mechanic to run a diagnostic test to pinpoint the exact cause of the misfire. Don't ignore this issue as it could lead to more serious damage in the future.
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