I just notice today, a weird noise comming from my engine bay. When i acclerate the car is fine but when i let go of the gas, i hear some weird noise, sounds like a grinding of sort. It is not the high pitch whine of the transfer case, i just had my transfer case replace like 6 months ago. Just wondering if anyone had experience this noise. I'm not totally sure if it is normal or not. Any help would be appreciated.

 

Do you have an aftermarket clutch?

 

i'm still on my stock clutch