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Answers

Why does my Audi A3 misfire at high RPMs?

I have a 2017 Audi A3 and when I accelerate to high RPMs, the engine stutters and misfires. What could be causing this issue?

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Answers (3)

J

It is possible that your spark plugs are worn out and need to be replaced. This is a common issue and can cause misfiring at high RPMs. I recommend having a mechanic inspect and replace the spark plugs if needed.

A

Another potential cause could be clogged fuel injectors. Over time, fuel injectors can become clogged with debris, causing them to not deliver the proper amount of fuel to the engine. A fuel injector cleaning service may be necessary to fix this issue.

R

The misfiring could also be caused by a faulty ignition coil. The ignition coil is responsible for providing spark to the spark plugs, and if it is not functioning correctly, it can cause misfires. I suggest having the ignition coil checked and replaced if needed.

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