Conversation Between HDi fun and M3mann
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Hi HDi,
If you have some time, I have a question to ask concerning misfire, and engine knock starved my 2004 M3 (US spec) of fuel and I got a SES code reading misfire in cylinders 2 to 5. Soon after, I hear a knocking noise from the engine. Do you think adding some injector cleaner, new spark plugs and new fuel filter would fix the problem?
Dan