Hi , i have this 2001 maxima and recently i am hearing this sound from engine which come and goes while driving. If I turn off and turn on back again the sound goes off but may or may not comeback. Any idea what is causing it?

i am attaching a video with sound for reference.

 

Welcome, I am also a newcomer to the forum, there are many knowledgeable people in this forum, I hope someone can answer your questions.

 

No video or sound clip has been provided, but I’m calling ‘belt-screech’.