During idle, many Audi A6 owners have noticed a ticking or tapping sound coming from the engine. Some have described it as a quiet knocking or rattling noise. What could be the cause of this and how can it be resolved?
ReplyThe ticking sound at idle is often caused by a faulty lifter or valve train in the engine. It's important to have it checked and repaired by a qualified mechanic to avoid any potential engine damage.
One possible cause of the ticking sound is low oil pressure. Make sure to regularly check and change your engine oil to prevent this issue. If the problem persists, it's best to have a professional mechanic take a look.
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