My Audi A4 has been experiencing engine misfires, but I'm not sure how to diagnose the issue. Can you provide some guidance on what steps to take and what could be causing the misfires?
ReplyFirst, check for any trouble codes using an OBD-II scanner to pinpoint the source of the misfires. If no codes are present, you can try inspecting the spark plugs and ignition coils for any signs of wear or damage. Another potential cause could be low fuel pressure, so make sure to check the fuel pump and fuel filter as well.
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