I have an Audi A3 and recently I noticed that it has been idling rough. The engine seems to shake and it feels like it's going to stall. What could be causing this issue and how can I fix it?
ReplyThis issue could be caused by a variety of things, such as a dirty air filter or fuel injector, a vacuum leak, or a faulty spark plug. I recommend taking your Audi A3 to a mechanic to have it diagnosed and repaired.
I had a similar issue with my Audi A3 and it turned out to be a problem with the ignition coil. Make sure to have all the coils checked and replaced if necessary.
It's possible that the EGR valve may be clogged or damaged. This can cause rough idle and a decrease in engine performance. Have a mechanic inspect and clean or replace the EGR valve if needed.
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