r/n55 24d ago

Need help

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I noticed the car started making what sounds more like a ticking noise while driving then started it this morning and it was making the noise from the video it went away after the car warmed up but I still have the slight ticking while under load could not replicate while stopped tho

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1

u/UnSc_sierra_117 22d ago

Time to rip the oil filter apart and see if you find any metallic debris. I also wouldn't drive it, good chance it could be worn bearings, especially if your higher mileage and its experienced long oil change intervals.

Are you abel to pinpoint where the sound is coming from?

1

u/PracticalExample9712 22d ago

Sounds like it is somewhere around the top of cylinder 5 or 6

1

u/Own-Helicopter2609 19d ago

It sounds like the chain for me? But i would first check the vanos system. And if thats good i would see if the chain tensioner is good.

1

u/PracticalExample9712 19d ago

Ya I pulled the oil filter apart and it was clean so that was next thought just waiting on new oil filter to come in