Crosspost: FSI Misfire Issues
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AudiWorld Super User
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Crosspost: FSI Misfire Issues
I'm crossposting this because there seem to be some issues floating around with FSI engines that misfire at cold start, hesitate, and/or end up having deposits on the intake valves.
There are two TSBs out, one on misfire problems on FSI engines, and one of fuel quality problems. Audi is claiming that misfires and deposits on FSI engines are being caused by bad fuel, according to my service tech.
Be aware, if you have any issues at all, and you have an FSI engine, get your car into the dealer.<ul><li><a href="https://forums.audiworld.com/rs4b7/msgs/46676.phtml">Misfires and fuel</a></li></ul>
There are two TSBs out, one on misfire problems on FSI engines, and one of fuel quality problems. Audi is claiming that misfires and deposits on FSI engines are being caused by bad fuel, according to my service tech.
Be aware, if you have any issues at all, and you have an FSI engine, get your car into the dealer.<ul><li><a href="https://forums.audiworld.com/rs4b7/msgs/46676.phtml">Misfires and fuel</a></li></ul>
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