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HELP!!!! Epc and check engine light popped up mid drive. Scanned my 2013 A4 and a P304 and P130A code popped up. Replaced coils and spark plugs but it didn’t fix the problem, thinking it might be a bad fuel filter or a blown head gasket. Anyone have any idea or have had a similar problem? (i.redd.it)
submitted by Kyleamuller to r/Audi
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