Why does my Nissan GT-R's engine make a ticking noise at idle?

I recently noticed that my Nissan GT-R's engine makes a ticking noise when it's idling. It doesn't seem to affect the performance of the car, but I'm worried it might be a sign of a bigger issue. Should I be concerned? What could be causing this noise?

Ticking noises in the engine can be caused by a variety of things, such as worn engine parts or low oil levels. It's always best to get it checked out by a mechanic to be safe.

I had the same issue with my GT-R and it turned out to be a loose valve. Make sure to get it fixed as soon as possible to prevent any potential damage to your engine.